Which of the following is a type of memory that is used for long-term storage of large amounts of data? MCQ with Answer and Explanation

Which of the following is a type of memory that is used for long-term storage of large amounts of data?
A. Registers
B. Cache
C. Primary storage
D. Secondary storage
Answer: Option D
Solution (By JKSSB Mock Tests)
Secondary storage (hard disks, SSDs, tapes) is used for long-term, large-capacity data storage, while primary storage (RAM) is volatile and temporary.

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Practice More Memory and Storage Devices Questions

Question #1
Which of the following is a type of memory that is used in enterprise environments for high reliability?
A. SDRAM
B. Non-ECC RAM
C. DDR3
D. ECC RAM

Correct Answer: Option D


Explanation:
ECC RAM includes error correction capabilities, improving system stability and data integrity, making it suitable for servers and mission-critical applications.

This question belongs to: Computer Memory and Storage Devices
Question #2
Which of the following storage mediums relies purely on magnetic property manipulation to record digital data?
A. Compact Disc (CD)
B. Hard Disk Drive (HDD)
C. Solid State Drive (SSD)
D. Secure Digital (SD) Card

Correct Answer: Option B


Explanation:
Hard Disk Drives use platters coated with magnetic material and magnetic heads to alter and read polarization patterns representing binary data.

This question belongs to: Computer Memory and Storage Devices
Question #3
Which of the following is a characteristic of a random-access memory (RAM)?
A. It allows access to any memory location in any order
B. It is used for long-term storage
C. It is slower than hard disks
D. It is non-volatile

Correct Answer: Option A


Explanation:
RAM allows random access, meaning any location can be accessed directly without reading sequential data. It is volatile and faster than hard disks, used for temporary storage.

This question belongs to: Computer Memory and Storage Devices