Basic of computer knowledge MCQ MCQ
21.
C, BASIC, COBOL, and Java are examples of ............language
22.
An email account includes a storage area, often called ________
23.
What is a default file extension for all word documents?
24.
View Answer
The basic operations performed by a computer are
A. Logical operation
B. Storage and relative
C. Arithmetic operation
D. All the above
Answer : Option D
25.
The instructions for starting the computer are housed in _____
26.
To make the number pad act as a directional arrow, we press
27.
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Which of the following is an example of an optical disk?
A. Digital versatile disks
B. Magnetic disks
C. Memory disks
D. Data bus disks
Answer : Option A
28.
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You can use the tab key to ________
A. move a cursor across the screen
B. indent a paragraph
C. move the cursor down the screen
D. both (a) and (b)
Answer : Option D
29.
_______ provide expansion capability for a computer system
30.
View Answer
Which of the following are advantage 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
Answer : Option A