11th Second Revision Test 2019

11th Standard

    Reg.No. :
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Computer Applications

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. A Latin prefix Deci means.........

    (a)

    2

    (b)

    8

    (c)

    16

    (d)

    10

  3. Which of the following is said to be the brain of a computer?

    (a)

    Input devices

    (b)

    Output devices

    (c)

    Memory device

    (d)

    Microprocessor

  4. 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

  5. The default font name is

    (a)

    Arial

    (b)

    Arial Black

    (c)

    Times New Roman

    (d)

    None of these

  6. How many ways are there open chart wizard?

    (a)

    2

    (b)

    more than 2

    (c)

    3

    (d)

    more than 3

  7. Identify the extension of the Impress presentation.

    (a)

    ,odp

    (b)

    .ppt

    (c)

    .odb

    (d)

    ,ood

  8. Which of the following tag is a structural tag?

    (a)

    < html >

    (b)

    < h1 >

    (c)

    < br >

    (d)

    < p >

  9. Which feature is used to call attention to the reader?

    (a)

    Highlight

    (b)

    Bold

    (c)

    Italics

    (d)

    Underline

  10. Which of the following are used to depict many complex concepts in simple way?

    (a)

    Images

    (b)

    Tables

    (c)

    Links

    (d)

    Audio

  11. The Declaration block of CSS is surrounded by

    (a)

    ( )

    (b)

    [ ]

    (c)

    { }

    (d)

    < >

  12. Which of the following is used to insert remarks in JavaScript source code?

    (a)

    dialog box

    (b)

    operators

    (c)

    comments

    (d)

    identifiers

  13. < script type = "text / javascript" >
    x=6+3 ;
    document write (x);
    < script > what will be the output?

    (a)

    6

    (b)

    9

    (c)

    63

    (d)

    Error

  14. A________ function definition may include a list of identifiers that work as local variables for the body of the function

    (a)

    Parameterized

    (b)

    Non-parameterized

    (c)

    Either A or B

    (d)

    None of these

  15. Which of the following language used to design "Ezhil"? Tamil programming language?

    (a)

    c

    (b)

    c++

    (c)

    Java

    (d)

    Python

  16. 6 x 2 = 12
  17. What is the function of an ALU?

  18. What do you understand by an instruction cycle?

  19. What are the security management features available in Operating System?

  20. Name the type of Help system is Openoffice writer?

  21. What are the keyboard shortcuts to cut, copy and paste?

  22. What is CC and BCC in an email?

  23. What is the use of < mark > tag?

  24. Write down general format of CSS declaration.

  25. What is cyber crime?

  26. 6 x 3 = 18
  27. Write a note on a hexadecimal number system

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

  29. What is meant by distributed computing?

  30. How will you formate the table using formatting toolbar?

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

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

  33. Explain any 2 use of the < Marquee > tag.

  34. What are the advantages of JavaScript programming language?

  35. Write the syntax for else-if statement.

  36. 5 x 5 = 25
    1. Explain the features of OpenOffice Calc.

    2. Sivabalan created a presentation to be shown at his school's Annual Function. Just 5 minutes before the presentation, he noticed that he has misspelt the name of the school, which is appearing in all the 30 slides of the presentation. How can he rectify this mistake in all the slides in one-shot?

    1. Explain any five types of internet services

    2. Explain how will you Inserting image with HTML document.

    1. Explain about the Arithmetic operator with suitable example.

    2. Write a Javascript to display the given number is words using switch-case (Number between only 1 and 5)

    1. Draw and compare the icon equivalence in windows and Ubnutu.

    2. Discuss the various generations of computers

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

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

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