Mini quizzes

What is the high speed memory between the main memory and the CPU called?

• Register Memory

• Cache Memory

• Storage Memory

• Virtual Memory

LRU stands for

• Low Rate Usage

• Least Rate Usage

• Least Recently Used

• Low Required Usage

Which of the following is not a write policy to avoid Cache Coherence?

• Write through

• Write within

• Write back

In ___mapping, the data can be mapped anywhere in the Cache Memory.

• Associative

• Direct

• Set Associative

• Indirect

What is the disadvantages of Cache Memory?

• expensive

• faster than main memory

• The data access time of Cache Memory is less than that of the main memory

what is the simplest technique of mapping function in cache?

• Set Associative mapping

• Associative mapping

• Direct mapping

• Indirect mapping

Cache memory is faster than regular memory, and it helps to improve the overall performance of a system.

• correct

• incorrect

• not quite right

• depend on other memory

What’s the fastest between level 1, 2, and 3 caches?

• L1

• L2

• L3

• all equal

A line includes a _________ that identifies which particular block is currently being stored

• cache

• hit

• tag

• locality

__________ is the most effective replacement algorithm

• Random

• LFU

• LRU

• FIFO