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Exam AWS Certified Cloud Practitioner topic 1 question 159 discussion

Exam question from Amazon's AWS Certified Cloud Practitioner
Question #: 159
Topic #: 1
[All AWS Certified Cloud Practitioner Questions]

Which design principle is achieved by following the reliability pillar of the AWS Well-Architected Framework?

  • A. Vertical scaling
  • B. Manual failure recovery
  • C. Testing recovery procedures
  • D. Changing infrastructure manually
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Suggested Answer: C 🗳️

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aprendiendo
Highly Voted 3 years, 6 months ago
C. Testing recovery procedures Reliability Design Principles Automatically recover from failure Test recovery procedures Scale horizontally to increase aggregate workload availability Stop guessing capacity Manage change in automation
upvoted 20 times
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JohnO1971
Highly Voted 3 years, 6 months ago
No, answer is C. If you follow the link supplied, you will find it mentioned.
upvoted 7 times
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HebaXX
Most Recent 1 month ago
Selected Answer: C
Correct Answer is C : Testing recovery procedure A. wrong -> reliabilty works in hortizontal B. Wrong -> reliability automate failure recovery D. wrong -> automation and repeatability to improve system reliability.
upvoted 1 times
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OmkarDamame
3 months, 3 weeks ago
Selected Answer: C
The option "Changing infra manually" just blows my mind! xD
upvoted 3 times
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man5484
1 year, 9 months ago
Selected Answer: C
The reliability pillar focuses on ensuring that a workload operates continuously and reliably, even in the face of failures. It emphasizes the implementation of mechanisms to automatically recover from failures, such as using redundancy, fault tolerance, and automated backup and restore processes. As part of this pillar, it is important to test recovery procedures regularly to validate their effectiveness and ensure they function as expected during actual failure scenarios. By conducting regular testing and simulations, organizations can identify and address any issues or gaps in their recovery procedures, improving the overall reliability of their workload.
upvoted 2 times
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Amycert
2 years, 1 month ago
Selected Answer: C
C according to chatgpt
upvoted 2 times
Guru4Cloud
2 years ago
do you think that chatgpt is always correct?
upvoted 4 times
RDRAMESH2009
1 year ago
No, chatgpt is not always correct.
upvoted 2 times
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alexandercamachop
2 years, 2 months ago
Selected Answer: C
C, Reliability is to recover from failures fast, part of that is testing it to make sure it actually is able to recover in case of an actual failure.
upvoted 1 times
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Saif93
2 years, 3 months ago
Selected Answer: C
C is the answer.
upvoted 1 times
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arisyuli
2 years, 4 months ago
vote for B
upvoted 1 times
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JA2018
2 years, 5 months ago
Selected Answer: C
agreed
upvoted 2 times
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seaninwa
3 years, 1 month ago
There is no dependability pillar, it's reliability so why are they using the wrong word even though it's essentially the same meaning. Just use the reliability word, wtf.
upvoted 3 times
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aboeyunus
3 years, 6 months ago
C is correct Reliabilty Test recovery procedures - Use automation to simulate different failures or to recreate scenarios that led to failures before
upvoted 4 times
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aprendiendo
3 years, 6 months ago
Reliability Design Principles Automatically recover from failure Test recovery procedures Scale horizontally to increase aggregate workload availability Stop guessing capacity Manage change in automation
upvoted 5 times
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Ting0707
3 years, 6 months ago
This is B
upvoted 2 times
MisooB
3 years, 6 months ago
"Horizontal" scaling is what you ment
upvoted 1 times
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Nancy_kk
3 years, 6 months ago
If B is Automatically recover from failure will be correct, but the option B is manual failure recovery which is incorrect.
upvoted 2 times
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A (35%)
C (25%)
B (20%)
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