11th Half Yearly Model Question

11th Standard

    Reg.No. :
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Computer Applications

Time : 02:30:00 Hrs
Total Marks : 70

    I. Choose best suitable answer with option code:

    15 x 1 = 15
  1. Which generation of computer used IC's

    (a)

    First

    (b)

    Second

    (c)

    Third

    (d)

    Fourth

  2. Which indicates whether the given value is 82 positive or negative?

    (a)

    Signed bit

    (b)

    Unsigned bit

    (c)

    1's complement

    (d)

    2's complement

  3. What is the smallest size of data represented in a CD?

    (a)

    blocks

    (b)

    sectors

    (c)

    pits

    (d)

    tracks

  4. 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

  5. A ______  is a set of characters in a particular style.

    (a)

    font

    (b)

    highlighting

    (c)

    Alignment

    (d)

    Indenting

  6. How many rows are there in Openoffice calc version 4.1.4?

    (a)

    1048576

    (b)

    65535

    (c)

    6189

    (d)

    548526

  7. Identify the default view in Impress

    (a)

    Normal

    (b)

    Slide Sorter

    (c)

    Handout

    (d)

    Notes

  8. In HTML, colours are represented as

    (a)

    Binary values

    (b)

    Octal values

    (c)

    Decimal values

    (d)

    Hexadecimal

  9. Read the following statement and choose the correct statement(s):
    (I) Link in HTML is used to create hyperlinks to web content.
    (II) HREF is abbreviated as Hypertext Markup File

    (a)

    I is correct

    (b)

    II is correct

    (c)

    I and II is correct

    (d)

    Both are wrong

  10. Expansion of PNG is

    (a)

    Point Network Graphics

    (b)

    Portable Network Graphics

    (c)

    Primary Network Group

    (d)

    Portable Network Group

  11. Which of the following ways below is correct to write a CSS?

    (a)

    p{color:red; text-align:center};

    (b)

    p {color:red; text-align:center}

    (c)

    p {color:red; text-align:center;}

    (d)

    p (color:red;text-align:center;)

  12. Which of the following statement is true?
    (i) An expression is formed by joining operators
    (ii) An expression is evaluated and produces result
    (iii) There are three types of expressions in Javascript

    (a)

    Only(i)

    (b)

    only (ii)

    (c)

    only (iii)

    (d)

    all the above

  13. What will be the output for the following snippet:
    For (var n=0; n < 10; n+1)
    {
    if (n==3)
    {
    break;
    }
    document write (n+"< br >");
    }

    (a)

    0 1 2

    (b)

    0 1 2 3

    (c)

    0 1 2 3 4

    (d)

    0, 1, 3

  14. The function body enclosed with

    (a)

    ( )

    (b)

    < >

    (c)

    [ ]

    (d)

    { }

  15. Which of the following Tamil keyboard layout not used by Android OS?

    (a)

    NHM Wirter

    (b)

    E-Kalappai

    (c)

    Lippikar

    (d)

    All of these

  16. II. Answer any Six questions. Q. No 24 is compulsory:

    6 x 2 = 12
  17. Distinguish Primary and Secondary memory.

  18. Expand RAM and ROM.

  19. What are the different Operating Systems used in computer?

  20. What is Autocorrect Option?

  21. What are the options available in "Insert Cells" dialog box?

  22. What do you understand by a slide?

  23. What is a Static web Page?

  24. What is pixel?

  25. Write down general format of CSS declaration.

  26. Write the types of software piracy?

  27. III. Answer any Six questions. Q. No 33 is compulsory:

    6 x 3 = 18
  28. Complete the following Octal numbers 365, 366, 367,.......

  29. Write down the classifications of microprocessors based on the instruction set.

  30. Identify the functions of OS for the following statement.
    (a) Physical and virtual devices are maintained.
    (b) Partitioned allocation is one of the technique
    (c) Deadlock handling

  31. What are comments, footnotes and endnotes in writer?

  32. How will you insert cells, row and columns using "Insert cells" Toolbar.

  33. How are transition effects helpful in creating an effective presentation in Impress?

  34. What are the attributes available in < html > tags?

  35. Answer the following: True or false.
    (i) < Text area > tag used to receive multiline text data as input
    (ii) < Input > tag is a container tag
    (iii) user can select more than one option using radio button control

  36. Write note on string Operator.

  37. Write the syntax for else-if statement.

  38. IV. Answer all in detail:

    5 x 5 = 25
    1. Explain the following:
      a. Inkjet Printer
      b. Multimedia projector
      c. Bar code / QR code Reader

    2. Define the following. (a) Bus (b) Data bus (c) Address bus (d) Control Bus

    1. Explain the classification of Opensource OS

    2. Observe the figure and mark all the window elements, Identify the version of the Windows Os.

    1. Explain how will you insert a function wizard.

    2. List some advantages of using template.

    1. Compare the different geographical types of Network

    2. Explain How will you create drop-down list box with an example.

    1. Explain about the Arithmetic operator with suitable example.

    2. Explain the working of do while loop in Javascript with an example?

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