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Updated 12th Standard Computer Applications Study Materials 2022-2023 Exams

12th Standard Computer Applications English Medium - Introduction to Computer Networks 1 Mark Book Back Question Paper and Answer Key 2022 - 2023 Study Materials Sep-10 , 2022

QB365 provides a detailed and simple solution for every Possible Book Back Questions in Class 12 Computer Applications Subject -Introduction to Computer Networks, English Medium. It will help Students to get more practice questions, Students can Practice these question papers in addition to score best marks.

12th Standard Computer Applications English Medium - Introduction to Computer Networks 1 Mark Book Back Question Paper and Answer Key 2022 - 2023

Introduction to Computer Networks 1 Mark Book Back Question Paper With Answer Key

12th Standard

    Reg.No. :
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Computer Applications

Time : 00:20:00 Hrs
Total Marks : 15

    Multiple Choice Question

    15 x 1 = 15

  1. A set of computers connecting together is called as ___________

    (a)

    Network

    (b)

    Server

    (c)

    Hub

    (d)

    Node

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

    (a)

    Hub

    (b)

    Resource

    (c)

    Node

    (d)

    Cable

  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
    (a)

    4321

    (b)

    3421

    (c)

    1234

    (d)

    2341

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

    (a)

    Packet switch

    (b)

    Arpanet

    (c)

    Host

    (d)

    Telephone switch

  5. Wi-Fi is short name for

    (a)

    Wireless Fidelity

    (b)

    Wired fidelity

    (c)

    Wired fiber optic

    (d)

    Wireless fiber optic

  6. In which one of the following periods, the speed capacity supported towards gigabit on computer network?

    (a)

    SABRE

    (b)

    SAGE

    (c)

    NEW FIBRE OPTICS

    (d)

    ARCNET

  7. Which among them was challenging to the business people on computer networking

    (a)

    Hacking

    (b)

    Viruses

    (c)

    Both a & b

    (d)

    none of this above

  8. _________ helps to predict, manage, and protect the computer network at problems

    (a)

    Artificial intelligence

    (b)

    Broadband provider

    (c)

    Cloud computing

    (d)

    Transceivers

  9. ___________ use less power comparing with single transmitter or satellite with cell towers closer.

    (a)

    Mobile devices

    (b)

    Transistors

    (c)

    WIFI

    (d)

    Communication

  10. People now a days getting relaxed via

    (a)

    Business

    (b)

    Corporate company

    (c)

    News papers

    (d)

    Social media

  11. Which one of the following is not the social media

    (a)

    Gmail

    (b)

    Facebook

    (c)

    twitter

    (d)

    Linkedin

  12. Facebook was created in _______________ year

    (a)

    2002

    (b)

    2004

    (c)

    2013

    (d)

    2010

  13. In mobile network, land areas for network coverage was distributed as

    (a)

    Firmware

    (b)

    cells

    (c)

    Range

    (d)

    Service

  14. Which one of the following are harmful to computer?

    (a)

    Bloggers

    (b)

    Browser

    (c)

    Hackers

    (d)

    twitter

  15. Which innovation made the people to use Internet?

    (a)

    Social web

    (b)

    Mobile technology

    (c)

    Mobile App

    (d)

    Both a & b.

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