Which memory type serves as the main storage location for high-performance graphics processing units (GPUs)? MCQ with Answer and Explanation

Which memory type serves as the main storage location for high-performance graphics processing units (GPUs)?
A. VRAM / GDDR
B. DDR4 RAM
C. L1 Cache
D. EEPROM
Answer: Option A
Solution (By JKSSB Mock Tests)
VRAM (Video RAM) or GDDR (Graphics Double Data Rate) is specialized memory designed to handle the massive bandwidth required by graphics processors.

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Practice More Memory and Storage Devices Questions

Question #1
What is the typical maximum capacity limit achievable by a single standard double-layer, double-sided Blu-ray Disc (BD-ROM)?
A. 4.7 GB
B. 50 GB
C. 100 GB
D. 25 GB

Correct Answer: Option B


Explanation:
A standard double-layer Blu-ray disc features two data layers on a single side, yielding a total capacity of 50 GB (25 GB per layer).

This question belongs to: Computer Memory and Storage Devices
Question #2
Which of the following is a measure of the number of data transfers per second in RAM?
A. MT/s
B. GB/s
C. MB/s
D. MHz

Correct Answer: Option A


Explanation:
For DDR memory, the effective data rate is often quoted in MT/s (megatransfers per second), which indicates the number of data transfers per second. MHz is clock frequency, which is half of MT/s for DDR.

This question belongs to: Computer Memory and Storage Devices
Question #3
Which of the following is a type of memory that is used for storing the bootloader?
A. Hard disk
B. ROM
C. RAM
D. Cache

Correct Answer: Option B


Explanation:
The bootloader (initial boot code) is typically stored in ROM (BIOS) or flash memory, from which the system loads the OS from disk.

This question belongs to: Computer Memory and Storage Devices