Important One Mark Question Paper

11th Standard

    Reg.No. :
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Computer Technology

Time : 01:00:00 Hrs
Total Marks : 50

    Answer ALL Questions 

    50 x 1 = 50
  1. First generation computers used ______.

    (a)

    Vacuum tubes

    (b)

    Transistors

    (c)

    Integrated circuits

    (d)

    Microprocessors

  2. Name the volatile memory _____

    (a)

    ROM

    (b)

    PROM

    (c)

    RAM

    (d)

    EPROM

  3. Super Conductors are used in _____ generation computers.

    (a)

    fourth

    (b)

    sixth

    (c)

    fifth

    (d)

    third

  4. In ATM machines, which one of the following is used to ____

    (a)

    Touch Screen

    (b)

    Speaker

    (c)

    Monitor

    (d)

    Printer

  5. Which of the following period the first generation computers belongs

    (a)

    1956-1963

    (b)

    1940-1956

    (c)

    1964-1971

    (d)

    1980-1990

  6. The expansion of VLSI is

    (a)

    Verified logical scale integrated circuits

    (b)

    Very logical small integer circuits

    (c)

    Very large scale integrated circuits

    (d)

    Volatile large scale integrated circuits

  7. Which of the following are the computer systems inspired by the biological neural networks?

    (a)

    NLP

    (b)

    IBM

    (c)

    Robotics

    (d)

    ANN

  8. For 11012 what is the Hexadecimal equivalent?

    (a)

    F

    (b)

    E

    (c)

    D

    (d)

    B

  9. Which gate is called as the logical inverter?

    (a)

    AND

    (b)

    OR

    (c)

    NOT

    (d)

    XNOR

  10. NAND is called as ......Gate

    (a)

    Fundamental Gate

    (b)

    Derived Gate

    (c)

    Logical Gate

    (d)

    Electronic gate

  11. Which establishment done convention using groups of 8 bits as a basic unit of storage medium?

    (a)

    Apple

    (b)

    Microsoft

    (c)

    IBM

    (d)

    DELL

  12. Expansion of LSB is

    (a)

    Least Significant Byte

    (b)

    Least Sign Bit

    (c)

    Least Significant Bit

    (d)

    Left Significant Bit

  13. The decimal value of 1010.012 is

    (a)

    10.5

    (b)

    10.25

    (c)

    10.05

    (d)

    10.025

  14. The 4 bit binary equivalent of -5 is......

    (a)

    1101

    (b)

    0101

    (c)

    1100

    (d)

    -101

  15. Which coding schemes used by Asian languages?

    (a)

    Unicode

    (b)

    Byte Code

    (c)

    BCD

    (d)

    none of these

  16. Which of the following device identifies the location when address is placed in the memory address register?

    (a)

    locator

    (b)

    encoder

    (c)

    decoder

    (d)

    multiplexed

  17. Which is the fastest memory?

    (a)

    Hard disk 

    (b)

    Main memory

    (c)

    Cache memory

    (d)

    Blue-Ray disc

  18. What is the capacity of 12cm diameter DVD with single sided and single layer?

    (a)

    4.7 GB

    (b)

    5.5 GB

    (c)

    7.8 GB

    (d)

    2.2 GB

  19. Which of the following act as a communication channels between the microprocessor and devices?

    (a)

     ALU

    (b)

    Register

    (c)

    Control Unit

    (d)

    System Bus

  20. 1 Byte = ...........bits.

    (a)

    8

    (b)

    16

    (c)

    4

    (d)

    2

  21. The color of Single-layered DVD is.......

    (a)

    Gold

    (b)

    BIue

    (c)

    White

    (d)

    Silver

  22. Which of the following is used to write information into the Blu-ray disc?

    (a)

    Ultra-Violet rays

    (b)

    blue-violet rays

    (c)

    micro waves 

    (d)

     Laser

  23. Which of the following is the today's basic component of electronics?

    (a)

    ICs

    (b)

    Transistor

    (c)

    Silicon

    (d)

    Vacuum tube

  24. File Management manages_______

    (a)

    Files

    (b)

    Folders

    (c)

    Directory systems

    (d)

    All the Above

  25. Android is a ________

    (a)

    Mobile Operating system

    (b)

    Open Source

    (c)

    Developed by Google

    (d)

    All the above

  26. Which of the following refers to Android operating system's version?

    (a)

    JELLYBEAN

    (b)

    UBUNTU

    (c)

    OS/2

    (d)

    MITTIKA

    (e)

    None of the above

  27. Which one of the following is not a function of an operating system?

    (a)

    Program Management

    (b)

    Process Management

    (c)

    Device Management

    (d)

    Memory Management

  28. Unix, Linux and windows are the example of_______operating system.

    (a)

    Single-user

    (b)

    Multi-user

    (c)

    Multiprocessing

    (d)

    (b)and (c)

  29. Which memory management technique does not provide the program with a "linear and contiguous address space"?

    (a)

    Segmented

    (b)

    Paged

    (c)

    Partitioned

    (d)

    Single

  30. From the options given below, choose the operations managed by the operating system.

    (a)

    Memory

    (b)

    Processes

    (c)

    Disks and I/O devices

    (d)

    all of the above

  31. Which is the default folder for many Windows Applications to save your file?

    (a)

    My Document

    (b)

    My Pictures

    (c)

    Documents and Settings

    (d)

    My Computer

  32. What is the meaning of "Hibernate" in Windows XP/Windows 7?

    (a)

    Restart the Computer in safe mode

    (b)

    Restart the Computer in hibernate mode

    (c)

    Shutdown the Computer terminating all the running applications

    (d)

    Shutdown the Computer without closing the running applications

  33. Where will you select the option to log out suspend, restart, or shut down from the desktop of Ubuntu OS?

    (a)

    Session Indicator

    (b)

    Launcher

    (c)

    Files

    (d)

    Search

  34. Window is a typical rectangular area in _____

    (a)

    application

    (b)

    document

    (c)

    dialog

    (d)

    all of these

  35. Which menu is to delete file or folder in Windows?

    (a)

    File

    (b)

    Edit

    (c)

    Tools

    (d)

    Format

  36. Which of the following is not an element of application window?

    (a)

    Tool bar

    (b)

    Work area

    (c)

    Status bar

    (d)

    Word

  37. Which of the following characters are used to search multiple files and folders?

    (a)

    Numeric

    (b)

    Alphanumeric

    (c)

    Wild card

    (d)

    All of these

  38. Which of the following contains start button?

    (a)

    Title bar

    (b)

    Status bar

    (c)

    Task bar

    (d)

    Scroll bar

  39. Which is the section of document that appears in the top margin

    (a)

    Head area

    (b)

    Foot area

    (c)

    Header

    (d)

    Footer

  40. The top most part of the window which displays the name of the application?

    (a)

    Menu bar

    (b)

    tool bar

    (c)

    title bar

    (d)

    format bar

  41. Changing the default appearance of the text is called?

    (a)

    Text formatting

    (b)

    Page formatting

    (c)

    special formatting

    (d)

    paragraph formatting

  42. To give precise measurement for column width, which command gets the Table Format dialog box?

    (a)

    File ⟶ Table properties

    (b)

    Format ⟶ Table properties

    (c)

    Table ⟶ Table properties

    (d)

    Table ⟶ Table format

  43. Which option helps to assign text, tables, graphics and other items to a key or key combination?

    (a)

    Autoformat

    (b)

    Automatic

    (c)

    Auto text

    (d)

    Autographics

  44. Which command on the insert menu is used to insert a page break in the document?

    (a)

    ManualBreak

    (b)

    Hard page break

    (c)

    Section break

    (d)

    Page Break

  45. Which icon on the drawing toolbar gets you a text box?

    (a)

    Text icon

    (b)

    Text box icon

    (c)

    Draw icon

    (d)

    Draw box icon

  46. To send a document to a number of people whose details are stored in the table. Which feature would you use to send the document to all the people?

    (a)

    Turn on the Online Collaboration feature

    (b)

    Turn on the Track Changes feature

    (c)

    Use the Mail Merge feature

    (d)

    Enabling Hyperlink

  47. A ______ is a database containing the name and address records (other information) from which a mailing list

    (a)

    data source

    (b)

    Word Processor

    (c)

    Text File

    (d)

    Page Layout

  48. Which of the following option is not responsible for external address book creation wizard?

    (a)

    Mozilla/Netscape

    (b)

    LDAP Address Data

    (c)

    Outlook address book

    (d)

    windows system address book

  49. Which among the following list of files cannot be used as an Address List in Mail Merge?

    (a)

    OpenOffice Calc

    (b)

    Microsoft Excel

    (c)

    OpenOffice Base

    (d)

    OpenOffice Impress

  50. The alternate words in Open Office Writer are called, _____

    (a)

    Antonyms

    (b)

    Thesaurus

    (c)

    Comments

    (d)

    Meanings

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Reviews & Comments about 11th Computer Technology Important Question Paper 4

Rajan Babu 19-Dec-2018

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