Basic Computer MCQs

2872 MCQs  (Page 28 of 288)

Microprocessors can be used to make________________?
A. Computer
B. Digital systems
C. Calculators
D. All of the above
Which statement is valid about computer program?
A. High level languages must be converted into machine language to execute
B. High level language programs are more efficient and faster to execute
C. It is more difficult to identify errors in high level language program than in low level programs
D. All of above
By programmable machine we mean_____________?
A. Computers
B. Modern television
C. Washing machines
D. Anything that can be set to perform different tasks with suitable programs
One of the popular mass storage device is CD ROM. What does CD ROM stand for?
A. Compactable read only memory
B. Compact data read only memory
C. Compactable disk read only memory
D. Compact disk read only memory
Serial access memories are useful in applications where:
A. Data consists of numbers
B. Short access time is required
C. Each stored word is processed differently
D. Data naturally needs to flow in and out in serial form