Computer Science Preparation


Which of these keys are used in MS Word for redo?

A. Ctrl+n

B. Ctrl+v

C. Ctrl+z

D. Ctrl+Y


PNG is a file extension of:

A. Audio

B. Image

C. Video

D. Flash


To copy a picture of the screen to the Clipboard use:

A. All key

B. Shift Key

C. Print Screen Key

D. None of these


What was the purpose of Autocorrect originally?

A. To replace repetitive words

B. To replace grammatically incorrect words

C. To replace misspellings

D. All of these


What will you do if you want to insert something that stays at the same position in every slide?

A. Slide Master

B. Notes Master

C. Handout Master

D. None of these


Which part interprets program instructions and initiate control operations.

A. Input

B. Storage unit

C. Logic unit

D. Control unit


A person who gains illegal access to a computer system:

A. Hacker

B. Worm

C. Software

D. Zapper


Which of the following is not a component of telecommunication?

A. Sender

B. Office device

C. Medium

D. Receiver


Which file type cannot be attached with email.

A. dock

B. pptx

C. sisx

D. exe


Which one of the following files have 'mpeg' extension?

A. Audio

B. Image

C. Video

D. Flash