What is the typical capacity of a USB flash drive in 2026? MCQ with Answer and Explanation

What is the typical capacity of a USB flash drive in 2026?
A. 1 GB
B. 2 TB
C. 16 MB
D. 128 GB
Answer: Option D
Solution (By JKSSB Mock Tests)
128 GB is a common capacity for USB flash drives in 2026, though larger capacities exist. 1 GB and 16 MB are outdated.

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Practice More Memory and Storage Devices Questions

Question #1
What does the acronym PROM stand for?
A. Primary Read-Only Memory
B. Parallel Read-Only Memory
C. Programmable Read-Only Memory
D. Permanent Read-Only Memory

Correct Answer: Option C


Explanation:
PROM stands for Programmable Read-Only Memory, which can be programmed once after manufacturing using a special device.

This question belongs to: Computer Memory and Storage Devices
Question #2
What happens during a computer memory 'Page Fault' scenario?
A. The system architecture detects an invalid alphanumeric input string.
B. The CPU requests a data block from logical memory that is not currently loaded into physical RAM.
C. A sector on the hard disk drive undergoes permanent mechanical erosion.
D. The physical memory chip catches fire due to over-voltage.

Correct Answer: Option B


Explanation:
A page fault occurs when a running program attempts to access a memory page mapped into its virtual address space, but that page is not presently resident in physical RAM.

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 BIOS in a modern computer?
A. Flash ROM
B. EEPROM
C. All of the above
D. EPROM

Correct Answer: Option C


Explanation:
Modern computers may use flash ROM, EEPROM, or EPROM for BIOS; however, flash ROM is most common. But all are non-volatile and can be used.

This question belongs to: Computer Memory and Storage Devices