Basic computer knowledge MCQs

393 MCQs  — Computer Programming MCQs  (Page 29 of 40)

Which protocol is a signalling communication protocol used for controlling multimedia communication sessions ?
A. Session initiation protocol
B. Session modelling protocol
C. Session maintenance protocol
D. None of these
Which keys enable the input of numbers quickly ?
A. Function keys
B. The numeric keypad
C. Ctrl, shift and alt
D. Arrow keys
Main storage is also called__________________?
A. Memory
B. Control unit
C. Register unit
D. Accumulator
OCR stands for _________________?
A. Optical character recognition
B. Optical cpu recognition
C. Optimal character rendering
D. Other character restoration
Saving is the process of _____________________?
A. Copying a document from memory to a storage medium
B. Making changes to a document’s existing content
C. Changing the appearance, or overall look, of a document
D. Developing a document by entering text using a keyboard
In computer terminology a compiler means____________________?
A. The same thing as a programmer
B. A program which translates source program into object program
C. Key punch operator
D. A person who computes source programs
Which of the following are advantages of CD-ROM as a storage media ?
A. Cd-rom is an inexpensive way to store large amount of data and information
B. Cd-rom disks retrieve data and information more quickly than magnetic disks do
C. Cd-roms make less errors than magnetic media
D. All of these