New ! Computer Applications MCQ Practise Tests

12th Standard Computer Applications Study material & Free Online Practice Tests - View Model Question Papers with Solutions for Class 12 Session 2020 - 2021
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Computer Applications Question Papers

12th Standard Computer Applications English Medium -Electronic Data Interchange - EDI 5 Mark Creative Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Draw the structure of UN/EDIFACT message

  • 2)

    Write briefly about UN/EDIFACT.

  • 3)

    Write about EDIFACT message in detail.

  • 4)

    What message can expect from an EDIFACT message?.write the meaning of each code.

12th Standard Computer Applications English Medium -Electronic Data Interchange - EDI 5 Mark Book Back Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Briefly explain various types of EDI.

  • 2)

    What are the advantages of EDI?

  • 3)

    Write about structure of EDIFACT.

12th Standard Computer Applications English Medium - Electronic Data Interchange - EDI 3 Mark Creative Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Write a short note on EDI.

  • 2)

    List the various layers of EDI.

  • 3)

    Write a note on UN/EDIFACT

  • 4)

    Write a note on EDIFACT message.

  • 5)

    Write about EDIFACT separators

12th Standard Computer Applications English Medium -Electronic Data Interchange - EDI 3 Mark Book Back Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Write a short note on EDI.

  • 2)

    List the various layers of EDI.

  • 3)

    Write a note on UN/EDIFACT

  • 4)

    Write a note on EDIFACT message.

  • 5)

    Write about EDIFACT separators

12th Standard Computer Applications English Medium - Electronic Data Interchange - EDI 2 Mark Creative Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Who is the father of EDI?

  • 2)

    What is Paperless Trade ?

  • 3)

    What is Paperless Payment?

  • 4)

    What is another name of Direct EDI?

  • 5)

    How many alphabets require for EDI message?

12th Standard Computer Applications English Medium -Electronic Data Interchange - EDI 2 Mark Book Back Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Define EDI.

  • 2)

    List few types of business documents that are transmitted through EDI.

  • 3)

    What are the 4 major components of EDI?

  • 4)

    What is meant by directories in EDIFACT?

  • 5)

    Write a note on EDIFACT subsets.

12th Standard Computer Applications English Medium - Electronic Data Interchange - EDI 1 Mark Creative Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    In________first EDI standards were released by TDCC

  • 2)

    First EDI standards were released by________

  • 3)

    The TDCC is renamed as Electronic Data Interchange Association (EDIA) in________

  • 4)

    ________establishes a direct connection between various business stakeholders and partners Individually.

  • 5)

    Every EDI message consist of __________uppercase English Alphabets

12th Standard Computer Applications English Medium - Electronic Data Interchange - EDI 1 Mark Book Back Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    EDI stands for

  • 2)

    Which of the following is an internationally recognized standard format for trade, transportation, insurance, banking and customs?

  • 3)

    Which is the first industry-specific EDI standard?

  • 4)

    UNSM stands for?

  • 5)

    Which of the following is a type of EDI?

12th Standard Computer Applications English Medium - E-Commerce Security Systems 5 Mark Creative Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Write short note on Tampering.

  • 2)

    What are the subsets of Payment frauds?

  • 3)

    Write short note on Malicious code threats..

  • 4)

    What is Distributed Denial of Service (DDoS) Attacks? Or What is network flooding?

  • 5)

    Briefly explain Cyber squatting.

12th Standard Computer Applications English Medium -E-Commerce Security Systems 5 Mark Book Back Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Write about dimensions of E-Commerce Security.

  • 2)

    Explain encryption technology.

  • 3)

    Differenticate digital signatures and digital certificates.

  • 4)

    Define Secure Electronic Transaction (SET) and its features.

  • 5)

    Briefly explain SSL.

12th Standard Computer Applications English Medium - E-Commerce Security Systems 3 Mark Creative Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Define E-commerce security.

  • 2)

    What is Cyber Squatting?

  • 3)

    What is the use of digital signature?

  • 4)

    What is tampering?

  • 5)

    What is Ransomware?

12th Standard Computer Applications English Medium - E-Commerce Security Systems 3 Mark Book Back Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Write a note on certification authorities (CA)

  • 2)

    List some E-Commerce Security Threats?

  • 3)

    Differentiate asymmetric and symmetric algorithms.

  • 4)

    Write a note on PGP

  • 5)

    Explain 3D secure payment protocols

12th Standard Computer Applications English Medium - E-Commerce Security Systems 2 Mark Creative Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    What is DES?

  • 2)

    When was DES introduced?

  • 3)

    Who introduced DES?

  • 4)

    Who developed PGP? When?

  • 5)

    What is the use of digital certificates?

12th Standard Computer Applications English Medium - E-Commerce Security Systems 2 Mark Book Back Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Write about information leakage in E-Commerce

  • 2)

    Write a short note on Typopiracy.

  • 3)

    Define non-repudiation.

  • 4)

    List the different types of security technologies in E-Commerce

  • 5)

    Write about digital signature

12th Standard Computer Applications English Medium -E-Commerce Security Systems 1 Mark Creative Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    A digital certificate also known as________

  • 2)

    _________is a process of taking down an E-Commerce site by sending continuous overwhelming request to its server.

  • 3)

    _______Is the illegal practice of registering an Internet.

  • 4)

    ________is a set of protocols that safely guide E-Commerce transactions through the Internet.

  • 5)

    Typopiracy is variant of__________

12th Standard Computer Applications English Medium - E-Commerce Security Systems 1 Mark Book Back Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    In E-Commerce, when a stolen credit card is used to make a purchase it is termed as

  • 2)

    Which of the following is not a security element involved in E-Commerce?

  • 3)

    Asymmetric encryption is also called as

  • 4)

    The security authentication technology does not include
    i) Digital Signatures
    ii) Digital Time Stamps
    iii) Digital Technology
    iv) Digital Certificates

  • 5)

    PGP stands for

12th Standard Computer Applications English Medium -Electronic Payment Systems 5 Mark Creative Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    What is cryptocurrency? Explain the same.

  • 2)

    Explain the advantages of Credit card.

  • 3)

    Explain In detail about Credit card Number.

  • 4)

    Write in detail about the classification of smart cards

  • 5)

    Write the steps to transfer funds using Net Banking.

12th Standard Computer Applications English Medium -Electronic Payment Systems 5 Mark Book Back Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    What is credit card? Explain the key players of a credit card payment system and bring out the merits of it.

  • 2)

    Briefly explain Electronic Account transfer and its types.

  • 3)

    Write a note on
    a. Internet banking
    b. Mobile banking

  • 4)

    Explain in detail : Unified payments interface

  • 5)

    Write about smard card and type.

12th Standard Computer Applications English Medium - Electronic Payment Systems 3 Mark Creative Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Write a note on mining in cryptocurrency

  • 2)

    Write a note on Modern payment systems.

  • 3)

    Define liquidation or clearing system or clearing service.

  • 4)

    What is the role of Electronic payment system?

  • 5)

    What are the two types of payment system?

12th Standard Computer Applications English Medium -Electronic Payment Systems 3 Mark Book Back Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Define micro electronic payment and its role in E-Commerce.

  • 2)

    Compare and contrast the credit card and debit card.

  • 3)

    Explain briefly Anatomy of a credit card

  • 4)

    Briefly explain the stored value card and its types.

  • 5)

    What is electronic fund transfer?

12th Standard Computer Applications English Medium -Electronic Payment Systems 2 Mark Creative Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    What is the use of (POS) Point of Sale Terminal?

  • 2)

    What are Payment cards?

  • 3)

    What are the two types of electronic payment system?

  • 4)

    What are the two types of cards using for payment system?

  • 5)

    What are the two types of payment system?

12th Standard Computer Applications English Medium -Electronic Payment Systems 2 Mark Book Back Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Define electronic payment system

  • 2)

    Distinguish micro electronic payment and macro electronic payment

  • 3)

    List the types of micro electronic payments based on its algorithm

  • 4)

    Explain the concept of e-wallet

  • 5)

    What is a credit card network?

12th Standard Computer Applications English Medium -Electronic Payment Systems 1 Mark Creative Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    ________ is an essential part of a company's financial operations.

  • 2)

    The term credit card was first mentioned in ________.

  • 3)

    The term credit card was coined by _________.

  • 4)

    ________ is Indian domestic open loop card.

  • 5)

    Rupay was launched in

12th Standard Computer Applications English Medium -Electronic Payment Systems 1 Mark Book Back Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Based on the monetary value e payment system can be classified into

  • 2)

    Which of the following is not a category of micropayment?

  • 3)

    Which of the following is correctly matched

  • 4)

    ECS stands for

  • 5)

    Which of the following is a online payment system for small payments.

12th Standard Computer Applications English Medium - E-Commerce 5 Mark Creative Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    List out the Benefits of E-Commerce to a business organisation.

  • 2)

    What are the Limitations of E-Commerce

  • 3)

    Write briefly about e-commerce commodities exchanging system.

  • 4)

    Write briefly about Benefits of E-Commerce to a business organisation.

  • 5)

    Explain the limitation of E-Commerce in detail.

12th Standard Computer Applications English Medium - E-Commerce 5 Mark Book Back Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Write about the development and growth of Electronic Commerce.

  • 2)

    List all the E-Commerce business models and explain any four briefly

  • 3)

    Explain any five E-Commerce revenue models.

  • 4)

    How would you differentiate a traditional commerce and E-Commerce?

  • 5)

    What are the advantages and disadvantages of E-Commerce to a consumer?

12th Standard Computer Applications English Medium - E-Commerce 3 Mark Creative Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Write short notes on web1.0, web2.0, web3.0.

  • 2)

    Write a note on E-business building block elements

  • 3)

    When a company is can be called E-business?

  • 4)

    When would a company called E-Business?

  • 5)

    Write a short note on the E-Commerce expansion over past few years.

12th Standard Computer Applications English Medium - E-Commerce 3 Mark Book Back Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Describe how E-Commerce is related to socio-technological changes.

  • 2)

    Write a short note on the third wave of E-Commerce.

  • 3)

    Explain B2B module in E-Commerce.

  • 4)

    Write a note on name-your-price websites.

  • 5)

    Write a note on physical product dispute of E-Commerce.

12th Standard Computer Applications English Medium - E-Commerce 2 Mark Creative Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    What is E-Commerce?

  • 2)

    Expand FinTech.

  • 3)

    What is FinTech?

  • 4)

    What do you mean by dot com bubble?

  • 5)

    What is Traditional commerce?

12th Standard Computer Applications English Medium - E-Commerce 2 Mark Book Back Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Define E-Commerce.

  • 2)

    Distinguish between E-Business and E-Commerce

  • 3)

    Differentiate tangible goods and electronic goods with example of your own.

  • 4)

    What is dotcom bubble and dotcom burst?

  • 5)

    Write a short note on out-sourcing.

12th Standard Computer Applications English Medium - E-Commerce 1 Mark Creative Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    ______________ can be described as the process of buying or selling products, services or information via Internet.

  • 2)

    The first online-only shop opens on ____________

  • 3)

    _________ is an online platform for writing articles about a topic.

  • 4)

    Nascent stage is a __________ of growth.

  • 5)

    ___________ is a platform for advertising products to targeted consumers.

12th Standard Computer Applications English Medium - E-Commerce 1 Mark Book Back Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    A company has E-Business if

  • 2)

    Which of the following is not a tangible good?

  • 3)

    SME stands for

  • 4)

    The dotcom phenomenon deals with ________

  • 5)

    Which of the following is not correctly matched

12th Standard Computer Applications English Medium - Open Source Concepts 5 Mark Creative Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Explain in detail about network simulation tool - NS2

  • 2)

    Explain in detail about Open NMS.

  • 3)

    Explain in detail about Open Source Software and Free Software.

  • 4)

    what is open source software? why it is called open source software? - Explain.

  • 5)

    How Open source software and developers work? Explain it with a diagram.

12th Standard Computer Applications English Medium - Open Source Concepts 5 Mark Book Back Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Differentiate Proprietary and open source software

  • 2)

    List out the Benefits of Open Source Software

  • 3)

    Explain various Open Source License

12th Standard Computer Applications English Medium - Open Source Concepts 3 Mark Creative Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Write some Organizations related to Open Source.

  • 2)

    Write some of the features of Open Source Hardware

  • 3)

    Write short note on Open-Source Software and Developers

  • 4)

    Benefits of Open Source software and tools

  • 5)

    Where does NS2 works on?

12th Standard Computer Applications English Medium - Open Source Concepts 3 Mark Book Back Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    What are the uses of Open source Network Software?

  • 2)

    Explain Free software.

  • 3)

    List out the Popular open source software.

  • 4)

    Write note on open source hardware.

  • 5)

    What are the main functional areas of Open NMS?

12th Standard Computer Applications English Medium - Open Source Concepts 2 Mark Creative Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    What is trace file?

  • 2)

    How does the network monitoring software help the user?

  • 3)

    What is Open NMS?

  • 4)

    How NS2 links C++ and OTCL?

  • 5)

    What is the use of trace files?

12th Standard Computer Applications English Medium - Open Source Concepts 2 Mark Book Back Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Explain the History of open source software

  • 2)

    What is meant by network simulator?

  • 3)

    What is trace file?

  • 4)

    Write short notes on NS2.

  • 5)

    Explain NRCFOSS

12th Standard Computer Applications English Medium - Open Source Concepts 1 Mark Creative Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    _______________ software has been developed by a variety of programmers.

  • 2)

    Proprietary software is owned by _____________

  • 3)

    Which of the following organization is not related to Open Source?

  • 4)

    The free software concept is developed in _____________

  • 5)

    The free software concept is developed by ______________

12th Standard Computer Applications English Medium - Open Source Concepts 1 Mark Book Back Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    If the source code of a software is freely accessible by the public, then it is known as

  • 2)

    Which of the following is a software program that replicates the functioning of a computer network?

  • 3)

    Which of the following can document every incident that happened in the simulation and are used for examination?

  • 4)

    Which is an example of network simulator?

  • 5)

    Fill in the blanks : NS2 comprises of ______key languages?

12th Standard Computer Applications English Medium - Network Cabling 5 Mark Creative Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    List the steps involved in Crimping process for making Ethernet cables

  • 2)

    Explain about pins details of Ethernet connector.

  • 3)

    Explain briefly about Ethernet cards and ports along with RJ45 jack.

12th Standard Computer Applications English Medium - Network Cabling 5 Mark Book Back Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    What is meant by Registered Jack? Explain briefly the types of Jacks.

  • 2)

    Explain wiring techniques used in Ethernet cabling.

  • 3)

    Explain about RJ45 connector.

  • 4)

    Explain the components used in Ethernet cabling.

  • 5)

    Explain the types of network cables

12th Standard Computer Applications English Medium - Network Cabling 3 Mark Creative Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Li Some Wired Media Help to connect computer with network.

  • 2)

    How to determine the type of Ethernet Cable?

  • 3)

    Write a note on RJ-21.

  • 4)

    What is straight-through wirings and where are they used?

  • 5)

    Write about roll-over cables briefly.

12th Standard Computer Applications English Medium - Network Cabling 3 Mark Book Back Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Write a note on crossover cables.

  • 2)

    Write a short note on RJ45 connector.

  • 3)

    What are the differences between serial and parallel ports?

  • 4)

    What is meant by null modem cable?

  • 5)

    What are the components involved in Ethernet cabling?

12th Standard Computer Applications English Medium - Network Cabling 2 Mark Creative Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    What is the purpose of network cables?

  • 2)

    What is the use of coaxial cable?

  • 3)

    Ho many wires are there in twisted cable? Why?

  • 4)

    What are the two types of twisted pair cables?

  • 5)

    Expand ARPANET

12th Standard Computer Applications English Medium - Network Cabling 2 Mark Book Back Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Write a note on twisted pair cable.

  • 2)

    What are the uses of USB cables?

  • 3)

    Write a note on the types of RJ45 connector.

  • 4)

    What is an Ethernet port?

  • 5)

    What is the use of Crimping tool?

12th Standard Computer Applications English Medium - Network Cabling 1 Mark Creative Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    The _________, “the Net,” is a worldwide system of computer networks

  • 2)

    TCP/IP is a combination of two protocols:
    i. Transmission Control Protocol (TCP)
    ii. Internet Protocol (IP)
    iii. Selection Protocol (SP)
    iv. Captial Protocol (CP)

  • 3)

    ________in 1974 introduced IP connection less datagram service was in

  • 4)

    __________over mobile network is be made up of voice, data,images and text messages

  • 5)

    The initial periods the mobile systems were based on________ transmission

12th Standard Computer Applications English Medium - Network Cabling 1 Mark Book Back Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    ARPANET stands for

  • 2)

    WWW was invented by

  • 3)

    Which cable is used in cable TV to connect with setup box?

  • 4)

    Expansion of UTP is

  • 5)

    Which medium is used in the optical fibre cables to transmit data?

12th Standard Computer Applications English Medium - DNS (Domain Name System) 5 Mark Creative Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    List the basic rules of Domain Name?

  • 2)

    Write a notes on Hierarchical name space?

12th Standard Computer Applications English Medium - DNS (Domain Name System) 5 Mark Book Back Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Explain briefly the components of DNS

  • 2)

    Classify and Explain the IP address.

  • 3)

    Explain about the name server?

  • 4)

    What is domain name space? Explain.

  • 5)

    Explain how the DNS is working.

12th Standard Computer Applications English Medium - DNS (Domain Name System) 3 Mark Creative Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    What are the fundamentals of URL?

  • 2)

    Write notes on Flat name Space?

  • 3)

    Write a note on Country top-level domain names.

  • 4)

    Write a short note on Resolver.

  • 5)

    How do Domain Name help to us?

12th Standard Computer Applications English Medium - DNS (Domain Name System) 3 Mark Book Back Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Write a note on DNS

  • 2)

    Differentiate IPv4 and IPv6.

  • 3)

    Differentiate Domain name and URL

  • 4)

    What are the differences between Absolute URL and Relative URL?

  • 5)

    Write a note on domain name.

12th Standard Computer Applications English Medium - DNS (Domain Name System) 2 Mark Creative Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    What is Domain Name Space?

  • 2)

    What is Server?

  • 3)

    What does the zone contains?

  • 4)

    What does the server contains?

  • 5)

    What is the use of DNS?

12th Standard Computer Applications English Medium - DNS (Domain Name System) 2 Mark Book Back Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    List any four domain names.

  • 2)

    What is an IP address?

  • 3)

    What are the types of IP address?

  • 4)

    What is an URL?

  • 5)

    List out four URLs you know.

12th Standard Computer Applications English Medium - DNS (Domain Name System) 1 Mark Creative Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Website were accessed through their________

  • 2)

    For the communication to takes place, the information should pass through_______layers.

  • 3)

    To enable the use of domain names in a network_______ is used.

  • 4)

    DNS provides the domain name to IP address mapping through_______

  • 5)

    Paul V.Mockapetris together with_________ invented the Internet Name System(DNS)

12th Standard Computer Applications English Medium - DNS (Domain Name System) 1 Mark Book Back Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Which of the following is used to maintain all the directory of domain names?

  • 2)

    Which of the following notation is used to denote IPv4 addresses?

  • 3)

    How many bits are used in the IPv6 addresses?

  • 4)

    Expansion of URL is

  • 5)

    How many types are available in Relative URL?

12th Standard Computer Applications English Medium - Network Examples and Protocols 5 Mark Creative Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Explain in detailed about Second Generation of  Mobile Networks.

  • 2)

    Explain in detailed about Third Generation of Mobile Networks.

  • 3)

    Write short notes on Fourth Generation of Mobile Networks.

  • 4)

    Explain about Fifth Generation of Mobile Networks.

  • 5)

    Explain in detail about wi-fi and its advantages.

12th Standard Computer Applications English Medium - Network Examples and Protocols 5 Mark Book Back Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Explain about Internet, Intranet and Extranet

  • 2)

    Discuss about OSI model with its layers

  • 3)

    Difference between TCP/IP and OSI Reference Model.

  • 4)

    Explain about the development, merits and demerits in Mobile networks

12th Standard Computer Applications English Medium - Network Examples and Protocols 3 Mark Creative Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Write short notes on Li-fi.

  • 2)

    What are the types of Networking Protocols?

  • 3)

    List some Applications of Internet.

  • 4)

    List some Applications of Intranet?

  • 5)

    List some Applications of Extranet.

12th Standard Computer Applications English Medium - Network Examples and Protocols 3 Mark Book Back Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Compare Internet, Intranet and Extranet

  • 2)

    List out the components of a RFID enabled system.

  • 3)

    Write short notes on HTTP, HTTPS, FTP.

  • 4)

    What are the layers available in TCP/IP Reference Model?

  • 5)

    Expand ARP, ICMP, SMTP and DNS.

12th Standard Computer Applications English Medium - Network Examples and Protocols 2 Mark Creative Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    What is Internet Protocol?

  • 2)

    What is mean by Network Protocol?

  • 3)

    What is the Role of Network Protocol?

  • 4)

    What is mean by cell?

  • 5)

    What is the use of Address Resolution Protocol?

12th Standard Computer Applications English Medium - Network Examples and Protocols 2 Mark Book Back Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Define Intranet

  • 2)

    What is the uses of mobile networks?

  • 3)

    List out the benefits of WiFi

  • 4)

    How many types of RFID system available and what are they?

  • 5)

    Expand HTTP, HTTPS, FTP.

12th Standard Computer Applications English Medium - Network Examples and Protocols 1 Mark Creative Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    The _________, “the Net,” is a worldwide system of computer networks

  • 2)

    TCP/IP is a combination of two protocols:
    i. Transmission Control Protocol (TCP)
    ii. Internet Protocol (IP)
    iii. Selection Protocol (SP)
    iv. Captial Protocol (CP)

  • 3)

    ________in 1974 introduced IP connection less datagram service was in

  • 4)

    __________over mobile network is be made up of voice, data,images and text messages

  • 5)

    The initial periods the mobile systems were based on________ transmission

12th Standard Computer Applications English Medium - Network Examples and Protocols 1 Mark Book Back Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Which one of the following will be easy way to use Internet technology and the public telecommunication system to securely share business’s information with suppliers, vendors, partners and customers.

  • 2)

    Match the following and choose the correct answer

    i. HTTP The core protocol of the  World Wide Web
    ii. FTP enables a client to send and receive complete files from a server.
    III. SMTP Provide e-mail services
    iv DNS Refer to other host computers by using names rather than numbers.
  • 3)

    Communication over _____________  is be made up of voice, data, images and text messages.

  • 4)

    Wi-Fi stands for ___________

  • 5)

    A TCP/IP network with access restricted to members of an organization

12th Standard Computer Applications English Medium - Introduction to Computer Networks 5 Mark Creative Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    What are the attributes of Social networking?

  • 2)

    Write in detail about The Interner Explosion?

  • 3)

    Explain the common uses of computer network in detail.

12th Standard Computer Applications English Medium - Introduction to Computer Networks 5 Mark Book Back Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Define computer networking and Internet. Explain different developments on computer network and Internet.

  • 2)

    Explain the growth of the computer networking

  • 3)

    Mention some uses of network at business, home, mobile, social application

12th Standard Computer Applications English Medium - Introduction to Computer Networks 3 Mark Creative Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    What is the usage of cloud storage and cloud computing?

  • 2)

    Define Computer networking.

  • 3)

    Write short note on E-Banking?

  • 4)

    Ho computer Networks helps in communication?

  • 5)

    What is Resource Sharing?

12th Standard Computer Applications English Medium - Introduction to Computer Networks 3 Mark Book Back Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Define ARPANET

  • 2)

    What is meant by artificial Intelligence?

  • 3)

    List out some benefits of social networks.

  • 4)

    How computer networks are money saving?

  • 5)

    Write the disadvantages of Internet.

12th Standard Computer Applications English Medium - Introduction to Computer Networks 2 Mark Creative Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    What is the use of Packet switching?

  • 2)

    Who use SAGE first? When?

  • 3)

    What do you mean by hosting?

  • 4)

    What is Telephone switch?

  • 5)

    List some common shared resources used in internet

12th Standard Computer Applications English Medium - Introduction to Computer Networks 2 Mark Book Back Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Define Computer Network.

  • 2)

    Define Internet.

  • 3)

    What are the common uses of computer network? 

  • 4)

    List out some features of mobile network.

  • 5)

    Difference between wired and wireless networks.

12th Standard Computer Applications English Medium - Introduction to Computer Networks 1 Mark Creative Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    People everywhere can express and publish their ideas and opinions via

  • 2)

    ______Method was used at U.S Military Radar system.

  • 3)

    Memex conceived in the year________

  • 4)

    Packet Switching was invented in the year________

  • 5)

    _________helps in sending and receiving money via payment gateway.

12th Standard Computer Applications English Medium - Introduction to Computer Networks 1 Mark Book Back Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    A set of computers connecting together is called as ___________

  • 2)

    Computer network devices that originates route and terminate the data were called as

  • 3)

    Match the period and mehods available on history of computer networking in the Internet

    a) 1950 X.25 TCP/IP
    b) 1966 SAGE
    c) 1976 WAN
    d) 1972 ARCNET
  • 4)

    Western Electric introduced the first widely used ______________ that implemented true computer control.

  • 5)

    Wi-Fi is short name for

12th Standard Computer Applications English Medium - Connecting PHP and MYSQL 5 Mark Creative Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Explain the Database error handling and management process in PHP?

  • 2)

    Write a short note on parameters of mysqli_connect( ) function?

  • 3)

    What is MySQL? Explain it in detail.

  • 4)

    Explain in detail about mysqli _fetch_assco() function with syntax and give an example.

  • 5)

    Write a MySQLi procedural program.

12th Standard Computer Applications English Medium - Connecting PHP and MYSQL 5 Mark Book Back Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Discuss in detail about MySQL functions with example.

  • 2)

    Explain in details types of MySQL connection method in PHP.

  • 3)

    Explain MySQLi Queries with examples.

12th Standard Computer Applications English Medium - Connecting PHP and MYSQL 3 Mark Creative Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Differentiate mysqli_affected_rows( ) Function and mysqli_fetch_assoc( ) Function.

  • 2)

    Write a note PHP MySQL database connection.

  • 3)

    Wha is MySQL?

  • 4)

    What is the main goal of MySQL and PHP connectivity?

  • 5)

    What is the use of SQL statements in PHP?

12th Standard Computer Applications English Medium - Connecting PHP and MYSQL 3 Mark Book Back Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Write the Syntax for MySQLi Queries.

  • 2)

    Write is the purpose of MySQLi function available.

  • 3)

    Write MySQL Connection Syntax with example.

12th Standard Computer Applications English Medium - Connecting PHP and MYSQL 2 Mark Creative Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    What is web Database?

  • 2)

    What is mysqli_fetch_assoc() Function?

  • 3)

    Define mysqli_connect_error() Function

  • 4)

    Define mysqli_affected_rows() Function.

  • 5)

    Expand RDBMS.

12th Standard Computer Applications English Medium - Connecting PHP and MYSQL 2 Mark Book Back Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    What are the MySQLi function available PHP?

  • 2)

    What is MySQLi function?

  • 3)

    What are the types MySQLi function available PHP?

  • 4)

    Difference between Connection and Close function?

  • 5)

    Give few examples of MySQLi Queries.

12th Standard Computer Applications English Medium - Connecting PHP and MYSQL 1 Mark Creative Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Which one of the following statements instantiates the mysqli class?

  • 2)

    which one is correct way, we can retrieve the data in the result set of MySQL using PHP?

  • 3)

    How Can we Create a Database Using PHP and MySQL?

  • 4)

    _______is important to all computer and Internet related applications

  • 5)

    Which of the following is not an RDBMS?

12th Standard Computer Applications English Medium - Connecting PHP and MYSQL 1 Mark Book Back Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Which is the correct function to execute the SQL queries in PHP ?

  • 2)

    Which is the correct function Closing Connection in PHP ?

  • 3)

    Which is the correct function to establish Connection in PHP ?

  • 4)

    Which is the not a correct MySQL Function in PHP ?

  • 5)

    How many parameter are required for MYSQLi connect function in PHP ?

12th Standard Computer Applications English Medium - Forms and Files 5 Mark Creative Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Explain file uploading method in PHP.

  • 2)

    Write the program for Login module using PHP and HTML form handling mechanism and get the output for it.

  • 3)

    Write the process of client validation, give the example for the client validation process and write the output for it

12th Standard Computer Applications English Medium - Forms and Files 5 Mark Book Back Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Explain Form Handling methods.

  • 2)

    Discuss in detail about HTML form controls.

  • 3)

    Explain the process File handling.

  • 4)

    Explain concepts of HTTP Uploading process.

  • 5)

    Explain in detail of File handling functions.

12th Standard Computer Applications English Medium - Forms and Files 3 Mark Creative Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Sample PHP program to open and closing a file.

  • 2)

    An HTML code to demonstrate From and For controls (Login form)

  • 3)

    Write the Validation rules for HTML input fields.

  • 4)

    Explain briefly about fopen( ) function

  • 5)

    Explain briefly about fread( ) function.

12th Standard Computer Applications English Medium - Forms and Files 3 Mark Book Back Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Write the features Form Handling.

  • 2)

    Write the purpose Get method and Post method.

  • 3)

    Differentiate Get and Post Method

  • 4)

    Write short notes on File handling.

  • 5)

    Write short on file handling functions.

12th Standard Computer Applications English Medium - Forms and Files 2 Mark Creative Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Define Browse button in HTML.

  • 2)

    Write Syntax of Browse button in HTML.

  • 3)

    Compare Text box and Text Area.

  • 4)

    What are the most important concepts in PHP development process?

  • 5)

    What is the main objective of PHP and HTML?

12th Standard Computer Applications English Medium - Forms and Files 2 Mark Book Back Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Define HTML form controls.

  • 2)

    Define for Form Handling method in PHP.

  • 3)

    What is Form Validation in PHP?

  • 4)

    List out HTML control to support PHP language.

  • 5)

    Write Syntax of Text box in HTML.

12th Standard Computer Applications English Medium - Forms and Files 1 Mark Creative Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Which one of the following should not be used while sending passwords or other sensitive information?

  • 2)

    Which directive determines whether PHP scripts on the server can accept file uploads?

  • 3)

    HTML classes that is already defined and allow us to apply styles on it are called as

  • 4)

    If you would like to read a file character by character which function do you use?

  • 5)

    PHP is a _________ typed language

12th Standard Computer Applications English Medium - Forms and Files 1 Mark Book Back Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    When you use the \$_GET variable to collect data, the data is visible to..

  • 2)

    In HTML form < input type= "text" >  is used to

  • 3)

    What does fopen() function do in PHP?

  • 4)

    How PHP files can be accessed?

  • 5)

    __________________ method stores the input data in the request body of the clients HTTP request.

12th Standard Computer Applications English Medium - Looping Structure 5 Mark Creative Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Write the php program using while ... loop to print numbers from I to 5 and draw the flow chart to show how it works.

  • 2)

    Explain detail about while loop in looping structure with example, Write the uses of while loop.

12th Standard Computer Applications English Medium - Looping Structure 5 Mark Book Back Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Explain Looping Structure in PHP.

  • 2)

    Discuss in detail about For each loop.

  • 3)

    Explain the process Do while loop.

  • 4)

    Explain concepts of for loop with example

  • 5)

    Explain working of loops in array

12th Standard Computer Applications English Medium - Looping Structure 3 Mark Creative Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Write a php program to display 1 to 10 numbers using while loop

  • 2)

    Write a php program to display the string "Hello World" 5 times using "for loop".

  • 3)

    Write a PHP program to display color names "using foreach" loop

  • 4)

    Write a PHP program to display the following

  • 5)

    Write short note on all the loops

12th Standard Computer Applications English Medium - Looping Structure 3 Mark Book Back Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Write the features Looping Structure.

  • 2)

    Write the purpose of Looping Structure in PHP

  • 3)

    Differentiate For each and While loop.

  • 4)

    Write short notes on Do while Loop.

  • 5)

    Differentiate While and Do while loops.

12th Standard Computer Applications English Medium - Looping Structure 2 Mark Creative Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    How "for loop" will execute?

  • 2)

    What is will provide "foreach" loop in PHP?

  • 3)

    How "while loop" will execute?

  • 4)

    How do..while loop differs form other loop?

  • 5)

    Why looping structure is necessary in programming an uages?

12th Standard Computer Applications English Medium - Looping Structure 2 Mark Book Back Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Define Looping Structure in PHP

  • 2)

    Define for loop in PHP.

  • 3)

    What is For each loop in PHP?

  • 4)

    List out Looping Structure in PHP.

  • 5)

    Write Syntax of For loop in PHP.

12th Standard Computer Applications English Medium - Looping Structure 1 Mark Creative Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Most complicated looping structure is

  • 2)

    The ________ construct provides an easy way to iterate over arrays

  • 3)

    Which of the following is an exit check loop?

  • 4)

    Which of the following is an entry check loop?

  • 5)

    ________ loops execute a block of code a specified number of times.

12th Standard Computer Applications English Medium - Looping Structure 1 Mark Book Back Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Loops that iterate for fixed number of times is called

  • 2)

    Which loop evaluates condition expression as Boolean, if it is true, it executes statements and when it is false it will terminate?

  • 3)

    What will be displayed in a browser when the following PHP code is executed:
    < ?php
    for (\($\)counter = 20; \($\)counter < 10;
    \($\)counter++){
    echo “Welcome to Tamilnadu “;
    }
    echo “Counter is: $counter”;
    ? >

  • 4)

    What will be displayed in a browser when the following PHP code is executed :
    < ?php
    for (\($\)counter = 10; $counter < 10;
    $counter = \($\)counter + 5){
    echo “Hello”;
    }
    ? >

  • 5)

    PHP supports which types of looping techniques;

12th Standard Computer Applications English Medium - PHP Conditional Statements 5 Mark Creative Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Write a PHP code to display the days of weak using switch statement

  • 2)

    Write a PHP program to display week days using switch case statement.

  • 3)

    What wiII be the output of the following PHP code using switch case? Give the reason for output.

12th Standard Computer Applications English Medium - PHP Conditional Statements 5 Mark Book Back Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Explain the Function of Conditional Statements in PHP.

  • 2)

    Discuss in detail about Switch statement with an example.

  • 3)

    Explain the working of Conditional Statements in PHP?

  • 4)

    Explain the if elseif else statement. With suitable example.

  • 5)

    Explain if else statement in PHP. With an example.

12th Standard Computer Applications English Medium - PHP Conditional Statements 3 Mark Creative Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Write a PHP code to display "Have a nice weekend!" if the current day is Friday, otherwise it will output "Have a nice day!" using if-else statement.

  • 2)

    Write a php program to birthday greetings using if statement.

  • 3)

    Write a php program to check whether the given number is positive or negative.

  • 4)

    Write, a PHP program to display independenc day and republic day the greetings using If elseif else statement.

  • 5)

    What are feature of else ... if ladder statement?

12th Standard Computer Applications English Medium - PHP Conditional Statements 3 Mark Book Back Question Paper and Answer Key 2022 - 2023 - by Study Materials - View & Read

  • 1)

    Write the features Conditional Statements in PHP.

  • 2)

    What is the purpose of if... elseif else statement?

  • 3)

    Differentiate Switch and if else statement

  • 4)

    Write Short notes on Switch statement

  • 5)

    Differentiate if statement and if else if else stament.

View all

TN Stateboard Education Study Materials

TN Stateboard Updated Class 12th Computer Applications Syllabus

Multimedia and Desktop Publishing

Introduction to Multimedia - Multimedia Definition - Components of Multimedia - File Formats for Multimedia - Multimedia Production - Multimedia on Internet - Applications of Multimedia - Libraries, Information Centers and Archives

An Introduction to Adobe Pagemaker

Desktop Publishing - Introduction to Adobe PageMaker - Opening PageMaker - Creating a New Document - Entering Text in the Document - Editing Text in the Document - Text Block - Understanding story - Threading text blocks - Placing Text in a Frame - Saving, Closing and Opening Documents - Closing a Document - Opening an Existing Document - Moving Around the Document - Scrolling the Document - Magnifying and reducing with the zoom tool - Formatting a Document - Drawing - Working with pages - Master Pages - Print a document

Introduction to Database Management System

Introduction to Database Management System - DBMS Database Models - Relational Database Management System - RDBMS Jargons - ER Model - ER-Diagram - Introduction to MYSQL - MySQL - AdministrationMYSQL Administration open source software tools - Designing Databases - SQL - Basic SQL

Introduction to Hypertext Pre-Processor

Introduction to Hypertext Pre-Processor (PHP) - Various Server-side Programming Languages Global Usage Statistics - Client Server Architecture - Server side scripting language - Web Server Installation & Configuration Files - Web Development Concept

PHP Function and Array

Parameterized Function - Array in PHP

PHP Conditional Statements

If statement in PHP - If else statement in PHP - If elseif else statement in PHP - Switch Case

Looping Structure

For Loop - Foreach Loop - While Loop - Do While Loop

Forms and Files

HTML Forms - Basic HTML Form Controls - Files - Form Validation - Files Handling - File Upload

Connecting PHP and MYSQL

MySQL Function in PHP

Introduction to Computer Networks

Introduction - History of Computer Networking and the Internet - Uses of the Computer Networks

Network Examples and Protocols

Introduction - Reference Model

DNS (Domain Name System)

Introduction - Overview of DNS - IP Address - Uniform Resource Locator (URL) - DNS Components

Network Cabling

Introduction - Types of Network Cables - Ethernet Cabling Components - Types of Jacks - Ethernet Cable Color Coding Techniques

Open Source Concepts

Introduction - Network simulation tool – NS2 - Open NMS

E-Commerce

Introduction to E-Commerce - The Evolution of Electronic Commerce - The Development and Growth of Electronic Commerce - Classification of E-Commerce Business models - E-Commerce Revenue Models - Comparison between Traditional Commerce and E-Commerce - Advantages and Disadvantages of E-Commerce

Electronic Payment Systems

Introduction to Electronic Payment systems - Classification of Electronic Payment methods - Card Based Payments Systems - Electronic Account Transfer - Electronic Cash Payment Systems - Mobile Banking and Internet Banking - Unified Payments Interface - Cash on delivery

E-Commerce Security Systems

E-Commerce Security - Types of E-Commerce Threats - Dimensions of E-Commerce Security - Security technologies in E-Commerce transaction

Electronic Data Interchange - EDI

Introduction to EDI - EDI Types - Advantages of EDI - EDI Layers - EDI Components - EDI Standards - UN/EDIFACT

TN StateboardStudy Material - Sample Question Papers with Solutions for Class 12 Session 2020 - 2021

Latest Sample Question Papers & Study Material for class 12 session 2020 - 2021 for Subjects Maths, Chemistry, Physics, Biology, Computer Science, Business Maths, Economics, Commerce, Accountancy, History, Computer Technology, English, உயிரியல், கணினி பயன்பாடுகள், கணினி அறிவியல், வணிகக் கணிதம், வணிகவியல், பொருளியல், கணிதவியல், வேதியியல், இயற்பியல், கணினி தொழில்நுட்பம், வரலாறு, கணக்குப்பதிவியல், tamil in PDF form to free download [ available question papers ] for practice. Download QB365 Free Mobile app & get practice question papers.

More than 1000+ TN Stateboard Syllabus Sample Question Papers & Study Material are based on actual Board question papers which help students to get an idea about the type of questions that will be asked in Class 12 Final Board Public examinations. All the Sample Papers are adhere to TN Stateboard guidelines and its marking scheme , Question Papers & Study Material are prepared and posted by our faculty experts , teachers , tuition teachers from various schools in Tamilnadu.

Hello Students, if you like our sample question papers & study materials , please share these with your friends and classmates.

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