Which of the following is a type of memory that is used in networking devices? MCQ with Answer and Explanation

Which of the following is a type of memory that is used in networking devices?
A. DRAM
B. All of the above
C. Flash
D. SRAM
Answer: Option B
Solution (By JKSSB Mock Tests)
Networking devices use various memory types: DRAM for packet buffers, SRAM for routing tables, and Flash for firmware storage.

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Practice More Memory and Storage Devices Questions

Question #1
Which type of memory is used to store the firmware that boots the computer?
A. Hard disk
B. Cache
C. RAM
D. ROM (BIOS)

Correct Answer: Option D


Explanation:
The BIOS firmware is stored in ROM (or flash memory) on the motherboard, and it is the first code executed during the boot process to initialize hardware and load the OS.

This question belongs to: Computer Memory and Storage Devices
Question #2
Which term describes the process of systematically searching through a storage drive to rearrange split files into contiguous memory sectors?
A. Formatting
B. Defragmentation
C. Partitioning
D. Compression

Correct Answer: Option B


Explanation:
Defragmentation is a utility process that rearranges fragmented data files on a mechanical hard drive so their constituent pieces are stored in contiguous sectors, optimizing read speeds.

This question belongs to: Computer Memory and Storage Devices
Question #3
Which problem occurs when software applications continuously allocate memory space in RAM but fail to release it back to the operating system after finishing their tasks?
A. Disk Defragmentation
B. Buffer Overflow
C. Cache Truncation
D. Memory Leak

Correct Answer: Option D


Explanation:
A memory leak happens when a program allocates memory space from the system heap but fails to free it up after use, reducing available RAM until the system slows down or crashes.

This question belongs to: Computer Memory and Storage Devices