What is the typical transfer rate of a USB 2.0 flash drive? MCQ with Answer and Explanation

What is the typical transfer rate of a USB 2.0 flash drive?
A. 5 Gbps
B. 60 MB/s
C. 480 Mbps
D. 10 Gbps
Answer: Option C
Solution (By JKSSB Mock Tests)
USB 2.0 has a maximum signaling rate of 480 Mbps (megabits per second), which translates to about 60 MB/s theoretical, but actual is less.

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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. Non-ECC RAM
B. ECC RAM
C. DDR3
D. SDRAM

Correct Answer: Option B


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 is a type of memory that is used for storing the firmware of a network router?
A. Flash memory
B. RAM
C. Hard disk
D. ROM

Correct Answer: Option A


Explanation:
Network routers store firmware (operating system) in flash memory, which is non-volatile and can be updated.

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 system's BIOS?
A. ROM
B. RAM
C. Hard disk
D. Cache

Correct Answer: Option A


Explanation:
BIOS is stored in ROM (or flash memory) on the motherboard, as it must be non-volatile and available at boot.

This question belongs to: Computer Memory and Storage Devices