Which of the following is a type of RAM that uses a clock signal to synchronize its operations? MCQ with Answer and Explanation

Which of the following is a type of RAM that uses a clock signal to synchronize its operations?
A. SDRAM
B. FPM DRAM
C. SRAM
D. DRAM
Answer: Option A
Solution (By JKSSB Mock Tests)
SDRAM (Synchronous DRAM) synchronizes with the system clock, allowing it to accept commands on every clock cycle, improving performance over asynchronous DRAM.

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Practice More Memory and Storage Devices Questions

Question #1
What is the function of the spindle motor in a hard disk?
A. To hold the disk in place
B. To move the actuator arm
C. To rotate the platters
D. To control the read/write head

Correct Answer: Option C


Explanation:
The spindle motor rotates the platters at a constant speed (e.g., 5400 or 7200 RPM), allowing the read/write heads to access data on the rotating surface.

This question belongs to: Computer Memory and Storage Devices
Question #2
Which of the following is a type of memory that is used for storing data in a USB drive?
A. SRAM
B. DRAM
C. NAND flash
D. NOR flash

Correct Answer: Option C


Explanation:
USB drives use NAND flash memory due to its high density and suitability for mass storage.

This question belongs to: Computer Memory and Storage Devices
Question #3
Which of the following represents an explicit example of an optical disk storage system?
A. Digital Versatile Disc (DVD)
B. Internal RAM Module
C. Magnetic Spool Tape
D. Solid State Drive

Correct Answer: Option A


Explanation:
Digital Versatile Discs (DVDs) store binary code as physical micro-structures read via focused optical laser pickup assemblies.

This question belongs to: Computer Memory and Storage Devices