1. which one of the following is an Antivirus Software?

a. Maya
b. AVG
c. Google
d. Outlook
e. None of these

2. which one of the following Operating system has command line as the user interface?

a. DOS
b. Linusx
c. UNIX
d. All of these
e. None of these

3. which of the following type of technology lets computers use light as a source of input?

a. Operative
b. Optical
c. Optinal
d. All of thes
e. None of these

4. To avoid eyestrain, you should place the monitor --- away from your eye.

a. 5 -6 feet
b. 2 -3 meters
c. 5 meters
d. 2- 3 feet
e. None of these

5. The common key board arrangement is called the --- layout.

a. QEWTYR
b. QYWERT
c. QYTRWE
d. QWERTY
e. None of them

6. which type of computers are also called mid range computers?

a. PC
b. Mini computer
c. Mainframe
d. Super computer
e. None of them

7. which one of following is moire appropriate for portable use?

a. Super computer
b. Workstation
c. Laptop
d. Desktop
e. None of them

8. which one of the following function key activates the spell checking ?

a. F 7
b. F9
c. F11
d. shift +F7
e. None of them

9. which one of following Function keys you can use to get help in most of the programs?

a. F 10
b. F 3
c. F 1
d. ESC
e. None of them

10. which one of the following function key activates the spell checking ?

a. F 7
b. F9
c. F11
d. shift +F7
e. None of them

11. which one of following Function keys you can use to get help in most of the programs?

a. F 10
b. F 3
c. F 1
d. ESC
e. None of them