Selected MCQ

Current Question
RAM is also known as ____. ____.
  • A. Read-Only Memory
  • B. Read-Write Memory
  • C. Programmable Read-Only Memory
  • D. None of these
Correct Answer: B
Explanation:
RAM is read-write memory (volatile).
Related Question 1
Computer programs are also known as ____.
  • A. Software
  • B. Process
  • C. Procedure
  • D. Compiler
Correct Answer: A
Explanation:
A computer program is a set of instructions called software.
Related Question 2
Computer Monitor is also known as ____.
  • A. DVU
  • B. VUD
  • C. VDU
  • D. None of these
Correct Answer: C
Explanation:
VDU stands for Visual Display Unit (monitor).
Related Question 3
Brain, also known as the first computer virus for MS-DOS, was written by two brothers belonging to which among the following countries?
  • A. Malaysia
  • B. India
  • C. Pakistan
  • D. Iran
Correct Answer: C
Explanation:
The Brain virus (1986) was created by two brothers from Pakistan.
Related Question 4
In computer science, Half-byte is also known as ____.
  • A. Word
  • B. Four bits
  • C. Nibble
  • D. None of these
Correct Answer: C
Explanation:
A group of four bits is called a nibble (half-byte).
Related Question 5
A processor is also known as ____.
  • A. UPS
  • B. CPU
  • C. UPC
  • D. PUS
Correct Answer: B
Explanation:
The processor is commonly called the CPU (Central Processing Unit).