Which memory type serves as the fast, specialized storage space for storing translation mappings between virtual and physical memory addresses? MCQ with Answer and Explanation

Question

Which memory type serves as the fast, specialized storage space for storing translation mappings between virtual and physical memory addresses?

A. EPROM

B. Translation Lookaside Buffer (TLB)

C. Hard Disk MBR

D. Virtual Page File

Answer: Option B

Solution (By JKSSB Mock Tests)

The TLB is a dedicated hardware memory cache within the CPU's memory management unit (MMU) that speeds up virtual-to-physical address translations.

This question belongs to: Computer Memory and Storage Devices

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Question #1

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What is the function of the memory bus?

A. To provide power to memory

B. To transfer data between CPU and memory

C. To connect the CPU to the hard disk

D. To connect the monitor

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Correct Answer: Option B

Explanation:
The memory bus (or front-side bus) is the data path that carries information between the CPU and the main memory (RAM). It determines the bandwidth and speed of data transfer.

This question belongs to: Computer Memory and Storage Devices

Question #2

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What configuration setting on traditional IDE/PATA hard drives designated which drive controlled the shared data bus ribbon cable?

A. Firmware partition flag

B. BIOS overclock profile

C. Master/Slave jumper pins

D. SATA speed toggle

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Correct Answer: Option C

Explanation:
Legacy IDE/PATA drive architectures required users to set small physical plastic blocks (jumpers) over pins to designate a drive as 'Master' or 'Slave' on a shared ribbon cable.

This question belongs to: Computer Memory and Storage Devices