Which of the following is a type of computer based on the number of users? MCQ with Answer and Explanation

Which of the following is a type of computer based on the number of users?
A. Digital
B. Hybrid
C. Single-user
D. Analog
Answer: Option C
Solution (By JKExamLibrary)
Computers can be single-user (micro) or multi-user (mainframe).

This question belongs to: Computer Computer Fundamentals

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Practice More Computer Fundamentals Questions

Question #1 Report Error
What is the hexadecimal equivalent of binary 1111?
A. F
B. 10
C. E
D. 11

Correct Answer: Option A


Explanation:
Binary 1111 equals 15 decimal, which is F in hexadecimal.

This question belongs to: Computer Computer Fundamentals
Question #2 Report Error
What is the binary equivalent of octal 72?
A. 111010
B. 101010
C. 110010
D. 111100

Correct Answer: Option A


Explanation:
Octal 72 = 7 2 -> 111 010 = 111010 binary.

This question belongs to: Computer Computer Fundamentals
Question #3 Report Error
Which characteristic of a computer allows it to retain data indefinitely, making information instantly retrievable at any future time?
A. Speed
B. Diligence
C. Versatility
D. Storage Capacity

Correct Answer: Option D


Explanation:
Storage capacity (both primary and secondary memory) enables a computer to store massive amounts of records securely for subsequent reuse.

This question belongs to: Computer Computer Fundamentals