Selected MCQ

Current Question
One kilobyte (KB) is equal to how many bytes:
  • A. 1000
  • B. 1024
  • C. 256
  • D. 32
Correct Answer: B
Explanation:
1 KB = 1024 bytes.
Related Question 1
1GB is equal to ___ bytes.
  • A. 1 million bytes
  • B. 1 trillion bytes
  • C. 1 billion bytes
  • D. None
Correct Answer: C
Explanation:
1 GB = 1,073,741,824 bytes (approximately 1 billion bytes in decimal, exactly 2³⁰ bytes).
Related Question 2
1 KB (Kilobyte) is equal to ____.
  • A. 1024 Megabytes
  • B. 1024 bits
  • C. 1024 bytes
  • D. 100 bits
Correct Answer: C
Explanation:
1 KB = 1024 bytes.
Related Question 3
1000 million bytes is equal to ____.
  • A. Giga Byte
  • B. Tera Byte
  • C. Mega Byte
  • D. None of these
Correct Answer: A
Explanation:
1000 million bytes = 1 Giga Byte.
Related Question 4
How many bits are equal to one byte?
  • A. 2
  • B. 4
  • C. 8
  • D. 5
Correct Answer: C
Explanation:
One byte consists of exactly 8 bits.
Related Question 5
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.