Selected MCQ

Current Question
Which of the following stores data permanently in a Computer?
  • A. RAM
  • B. ROM
  • C. CPU
  • D. None of these
Correct Answer: B
Explanation:
ROM stores data permanently (non-volatile).
Related Question 1
Which of the following does not store data permanently?
  • A. ROM
  • B. RAM
  • C. Floppy Disk
  • D. Hard Disk
Correct Answer: B
Explanation:
RAM is volatile memory and loses its content when power is removed.
Related Question 2
Which of the following devices is used to store data permanently?
  • A. Hard Disk
  • B. Printer
  • C. Cache
  • D. RAM
Correct Answer: A
Explanation:
A hard disk is non-volatile and stores data permanently even without power.
Related Question 3
In which of the following forms is data stored in a computer?
  • A. Decimal
  • B. Binary
  • C. Hexadecimal
  • D. Octal
Correct Answer: B
Explanation:
Computers store all data in binary form.
Related Question 4
Computers that are used in large organizations such as insurance companies and banks, where many people frequently need to use same data, are ____.
  • A. Mainframe computers
  • B. Supercomputers
  • C. Hybrid computers
  • D. Desktop computers
Correct Answer: A
Explanation:
Mainframe computers are designed for high-volume data processing in large organizations.
Related Question 5
Computers process data into information by working exclusively with ____.
  • A. Multimedia
  • B. Word
  • C. Numbers
  • D. Characters
Correct Answer: C
Explanation:
At the hardware level, computers work with binary numbers.