Whatever he does is always contrary ___ my wishes ?

• A. With
• B. From
• C. To
• D. For

I am astonished ___his behaviour ?

• A. To
• B. From
• C. With
• D. At

I would like to have the newspaper as soon as you ___ it ?

• A. Finished
• B. Are finish
• C. Will finish
• D. Have finished

He was quite able ___ after himself ?

• A. To looking
• B. For looking
• C. To look
• D. Of looking

Main storage is also called ?

• A. Accumulator
• B. Control unit
• C. Register unit
• D. Memory

Which printer is very commonly used for desk-top publishing?

• A. Ink-jet printer
• B. Laser printer
• C. Daisy wheel printer
• D. Dot-matrix printer

Which of the following will happen when data is entered into a memory location?

• A. It will add to the content of the location
• B. It will change the address of the memory location
• C. It will erase the previous content
• D. It will not be fruitful if thjere is already some data at that location

The most common systems security method is ?

• A. Passwords
• B. Encryption
• C. Firewall
• D. All of the above

A(n)_____ contains commands that can be selected?

• A. Pointer
• B. Menu
• C. Icon
• D. Button

Speakers are?

• A. Output devices
• B. Input devices
• C. Both a and b
• D. None of these