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Exam XK0-005 topic 1 question 38 discussion

Actual exam question from CompTIA's XK0-005
Question #: 38
Topic #: 1
[All XK0-005 Questions]

An administrator is trying to diagnose a performance issue and is reviewing the following output:

System Properties:

CPU: 4 vCPU -

Memory: 40GB -

Disk maximum IOPS: 690 -
Disk maximum throughput: 44Mbps | 44000Kbps
Based on the above output, which of the following BEST describes the root cause?

  • A. The system has reached its maximum IOPS, causing the system to be slow.
  • B. The system has reached its maximum permitted throughput, therefore iowait is increasing.
  • C. The system is mostly idle, therefore the iowait is high.
  • D. The system has a partitioned disk, which causes the IOPS to be doubled.
Show Suggested Answer Hide Answer
Suggested Answer: B 🗳️
by Damon54 at Sept. 3, 2023, 4:53 p.m.

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27c0a50
5 months, 2 weeks ago
Selected Answer: B
Disk throughput is 44Mbps. sdb1 has a combined throughput of 44305Kbps (44Mbps). The answer is B.
upvoted 2 times
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Qubert2
6 months, 3 weeks ago
the TPS of sdb and sdb1 add up to 690, which is the disk's maximum IOPS. Therefore, the answer is A. Answer B says "permitted" - that's not a technical limitation, that's configuration.
upvoted 1 times
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clair12
6 months, 3 weeks ago
you cant see IOPS using this command, so those are irrelavent. high iowait means that the system is stuck or that a it's not able to provide enough resources
upvoted 1 times
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Kashim
9 months ago
Selected Answer: B
B correct
upvoted 1 times
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sademik
1 year, 3 months ago
Selected Answer: B
Answer is B
upvoted 1 times
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Damon54
1 year, 8 months ago
Selected Answer: B
is more accurate
upvoted 1 times
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Damon54
1 year, 8 months ago
Selected Answer: A
Pla any comments ? A is not correct ? IOPS Input/Output Operationd per seconds ...
upvoted 3 times
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C (25%)
B (20%)
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