Which of the following is a secondary storage device? MCQ with Answer and Explanation

Which of the following is a secondary storage device?
A. Cache
B. Hard disk
C. RAM
D. Registers
Answer: Option B
Solution (By JKExamLibrary)
Hard disk is secondary storage, providing permanent data storage even when powered off.

This question belongs to: Computer Computer Fundamentals

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Practice More Computer Fundamentals Questions

Question #1 Report Error
The property of a computer system that enables it to perform a vast array of completely different tasks, from playing video to calculating payroll, is called:
A. Reliability
B. Diligence
C. Versatility
D. Accuracy

Correct Answer: Option C


Explanation:
Versatility refers to the computer's capacity to handle multiple types of applications and switch between tasks seamlessly.

This question belongs to: Computer Computer Fundamentals
Question #2 Report Error
What is the full form of EEPROM?
A. Electronically Erasable Programmable Read-Only Memory
B. Electrically Erasable Programmable Read-Only Memory
C. Electrical Erasable Programmable Read-Only Memory
D. Electrically Erasable Programmable Random-Only Memory

Correct Answer: Option B


Explanation:
EEPROM stands for Electrically Erasable Programmable Read-Only Memory, which can be erased and reprogrammed electrically.

This question belongs to: Computer Computer Fundamentals
Question #3 Report Error
What mechanical calculation machine did Gottfried Leibniz improve upon to create the 'Step Reckoner', capable of performing multiplication and division automatically?
A. Abacus
B. Jacquard Loom
C. Pascaline
D. Analytical Engine

Correct Answer: Option C


Explanation:
Leibniz expanded the design of Pascal’s calculator (the Pascaline) by adding a stepped cylinder mechanism to allow automated multiplication.

This question belongs to: Computer Computer Fundamentals