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Memory

Authored by Andres Olario

Information Technology (IT)

University

Used 1+ times

Memory
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11 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary purpose of cache memory?

To store frequently accessed data for quick retrieval

To permanently store user files

To increase the size of main memory

To store operating system backups

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which type of memory is the fastest?

RAM

Cache

SSD

Hard Disk

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which memory type is volatile, meaning it loses data when power is lost?

ROM

HDD

RAM

Flash Memory

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of virtual memory?

To replace CPU

To extend the available RAM using storage

To store BIOS settings

To improve graphics performance

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a "cache hit"?

When data is not found in the cache

When data is retrieved from the cache instead of main memory

When the CPU fails to find the required data

When the cache is full

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a "cache miss"?

When the CPU does not need cache

When data is found in cache

When data is not found in cache and must be retrieved from main memory

When cache memory is corrupted

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which cache mapping technique allows a block of memory to be placed in any cache line?

Direct-mapped

Associative mapping

Set-associative

None of the above

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