Which operation is represented in the exhibit?

The correct answer is B. Read Cache Miss. f the requested data is not found in cache, it is called a cache miss and the data must be read from the storage. The back end accesses the appropriate storage device and retrieves the requested data. Data is then placed in cache and finally sent to the compute system through the

Storage System Environment

Question

Exhibit

Options

AWrite-back Cache
BRead Cache Miss
CWrite-through Cache
DRead Cache Hit

How the community answered

(31 responses)

A
3% (1)
B
71% (22)
C
6% (2)
D
19% (6)

Explanation

f the requested data is not found in cache, it is called a cache miss and the data must be read from the storage. The back end accesses the appropriate storage device and retrieves the requested data. Data is then placed in cache and finally sent to the compute system through the

Topics

#read cache miss#cache operations#storage caching#I/O path

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