11th First Revision Test 2019

11th Standard

    Reg.No. :
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Computer Technology

Time : 02:30:00 Hrs
Total Marks : 70
    15 x 1 = 15
  1. Which one of the following is the main memory?

    (a)

    ROM

    (b)

    RAM

    (c)

    Flash drive

    (d)

    Hard disk

  2. Which coding schemes used by Asian languages?

    (a)

    Unicode

    (b)

    Byte Code

    (c)

    BCD

    (d)

    none of these

  3. In CDs, the areas between pit's are called ....................

    (a)

    Memories

    (b)

    Address

    (c)

    Lands

    (d)

    Rays

  4. Which of the following Operating system are support Mobile Devices?

    (a)

    Windows 7

    (b)

    Linux

    (c)

    BOSS

    (d)

    iOS

  5. Multiple applications execute simultaneously in windows is know as.

    (a)

    Multiprocessing

    (b)

    Multitasking

    (c)

    Multiprogramming

    (d)

    None of these

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

    (a)

    Text formatting

    (b)

    Page formatting

    (c)

    special formatting

    (d)

    paragraph formatting

  7. 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

  8. 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

  9. Which is the first electronic spreadsheet?

    (a)

    Excel

    (b)

    Lotus 1-2-3

    (c)

    Visicalc

    (d)

    Open Office Calc

  10. To select multiple continuous sheet which key is used?

    (a)

    Ctrl

    (b)

    Shift

    (c)

    Alt

    (d)

    tab

  11. In a form, the teacher needs “True or False” as a drop down menu. Which of the following tool is used?

    (a)

    Form

    (b)

    Data

    (c)

    List

    (d)

    Format

  12. Which is the shortcut key to view the slideshow?

    (a)

    F6

    (b)

    F9

    (c)

    F5

    (d)

    F10

  13. Which is not pre-packaged layout in presentation?

    (a)

    Main Content layout

    (b)

    Title, 6 Content layout

    (c)

    Blank Slide layout

    (d)

    Title, 2 content over content

  14. Identify the data communication system within a building or campus.

    (a)

    LAN

    (b)

    WAN

    (c)

    MAN

    (d)

    None of the mentioned

  15. __________is an E-commerce transaction type with a low financial Amount.

    (a)

    Micro payment

    (b)

    Micro Finance

    (c)

    E-cash

    (d)

    E-wallet

  16. 6x 2 = 12
  17. Differentiate Input unit and Output unit

  18. How the given messages are represented in computers?

  19. Which source is used to erase the content of a EPROM?

  20. What is single user OS?

  21. How do you make corrections to your document?

  22. Can you edit the contents of a cell? If yes, explain any one of the method of editing the cell content.

  23. What is sorting?

  24. Define Extended Tips option?

  25. List of the search engines supporting Tamil.

  26. 6 x 3 = 18
  27. Write the characteristics of sixth generation.

  28. Add the binary numbers 1101012 and 1011112

  29. Differentiate Primary Memory and secondary memory.

  30. Analyse: Why the drives are segregated?

  31. How do you insert rows and columns?

  32. Open a document and find the number of words available in the document.

  33. Write briefly about ASIN function in Open Office Calc.

  34. How many types of views are provided by Impress to its users?

  35. What is Electronic Mail?

  36. 5 x 5 = 25
    1. Explain Non-Impact printers with an example.

    2. Explain RAM in detail.

    1. Explain the following in detail.
      (a) FIFO (b) SJF (c) Round Robin

    2. Complete the following matrix.

      Navigational method Located on Ideally suited for
      Start button Task bar  
        Desktop Exploring your disk drives and using system tools.
      Windows Explorer   Seeing hierarchy of all computer contents and resources in one window.
      Quick Launch    
    1. Write the steps to compute the sum for a set of data in a table by using formulae.

    2. Explain Mail Merge feature.

    1. How to use function in Open Office Calc? Explain with suitable example.

    2. Explain how a presentation can help a sales person to promote his/her products.

    1. Define wired technology. Explain the common types of bounded media in the data transmission.

    2. Describe WWW with its components?

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