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Exam DEA-1TT4 topic 1 question 71 discussion

Actual exam question from Dell's DEA-1TT4
Question #: 71
Topic #: 1
[All DEA-1TT4 Questions]


Which operation is represented in the exhibit?

  • A. Write-back Cache
  • B. Read Cache Miss
  • C. Write-through Cache
  • D. Read Cache Hit
Show Suggested Answer Hide Answer
Suggested Answer: A 🗳️
Reference:
https://doc.opensuse.org/documentation/leap/virtualization/html/book-virt/cha-cachemodes.html

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Ddd45
Highly Voted 3 years, 11 months ago
should be (B) read cache miss
upvoted 22 times
portaljc
3 years, 11 months ago
I agree with you.
upvoted 2 times
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anirbansarkar1069
Most Recent 2 years, 9 months ago
Selected Answer: B
It should be (B) Read cache miss.
upvoted 1 times
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sertacarslan
3 years, 3 months ago
It is a "Read cache miss" illustration obviously..B is correct
upvoted 1 times
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rachid1761960
3 years, 4 months ago
the action is requesting data not writing Data. So no write cache in action
upvoted 1 times
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rachid1761960
3 years, 4 months ago
should Be B: ISM4 Materiel: If 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 front end. Cache misses increase the I/O response time.
upvoted 1 times
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Wildpig
3 years, 5 months ago
Page 247 , read missing
upvoted 2 times
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Saeid
3 years, 7 months ago
B. Read Cache Miss
upvoted 2 times
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Bastiaan
3 years, 7 months ago
The picture shows "data copied to cache" so write back cache is correct.
upvoted 2 times
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suzcz
3 years, 8 months ago
read cache miss as the requested data is not found in cache.
upvoted 1 times
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suzcz
3 years, 8 months ago
it should be read cache miss
upvoted 1 times
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Shadyamy
3 years, 10 months ago
Read cache miss
upvoted 1 times
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JBONINO
3 years, 11 months ago
If the requested data is not found in cache, it is called a cache miss (b)
upvoted 1 times
techietechban
3 years, 10 months ago
Yes... it should be Read cache miss .. (Option B) If 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 front end.
upvoted 1 times
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A (35%)
C (25%)
B (20%)
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