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Exam 1z0-931-20 topic 1 question 32 discussion

Actual exam question from Oracle's 1z0-931-20
Question #: 32
Topic #: 1
[All 1z0-931-20 Questions]

When enabling auto-scaling, which three options do not change? (Choose three.)

  • A. Number of OCPUs displayed in the console.
  • B. Amount of storage
  • C. parallelism settings
  • D. I/O resources
  • E. Level of concurrency
Show Suggested Answer Hide Answer
Suggested Answer: ACE 🗳️

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amacias
1 year, 11 months ago
Selected Answer: BCD
The point of auto-scale is provide additional CPU capability. And Why the system needs more CPU ? to allow for more concurrent processes to run. So A is false because the number of CPUs changed and are displayed. and E is false because the point of the incresed CPU is to allow more processes to run, thus more concurrency, which is not the same as higher Level of parallelism. concurrency is more independent processes. Parallelism is on slaves running the same query. The optimizer still keeps the same parameter setting for parallel
upvoted 1 times
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camiicamacho
2 years, 1 month ago
ABD IS THE ANSWER
upvoted 1 times
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LUISGAR
2 years, 1 month ago
bce IS THE ANSWER
upvoted 1 times
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mpkwan
2 years, 1 month ago
BCE is the answer
upvoted 1 times
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Rodrigoef
2 years, 1 month ago
Selected Answer: BCE
https://docs.oracle.com/en/cloud/paas/autonomous-database/adbsa/autonomous-auto-scale.html#GUID-27FAB1C1-B09F-4A7A-9FB9-5CB8110F7141
upvoted 2 times
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Stu_Dent
2 years, 2 months ago
Answer = BCE https://docs.oracle.com/en/cloud/paas/autonomous-database/adbsa/autonomous-auto-scale.html#GUID-27FAB1C1-B09F-4A7A-9FB9-5CB8110F7141 Enabling auto scaling does not change the concurrency and parallelism settings for the predefined services. https://docs.oracle.com/en/cloud/paas/autonomous-database/adbsa/monitor-performance-intro.html#GUID-54CCC1C6-C32E-47F4-8EB6-64CD6EDB5938 Read the CPU section.
upvoted 1 times
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Tanat
2 years, 2 months ago
BCE is the answer https://docs.oracle.com/en/cloud/paas/autonomous-database/adbsa/autonomous-auto-scale.html#GUID-27FAB1C1-B09F-4A7A-9FB9-5CB8110F7141
upvoted 1 times
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dapdomma
2 years, 3 months ago
Many Thanks
upvoted 1 times
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RayhanShafiullah
2 years, 3 months ago
BCE is correct
upvoted 1 times
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oracle1239
2 years, 4 months ago
With auto scaling enabled the database can use up to three times more CPU and IO resources than specified by the number of OCPUs currently shown in the Scale Up/Down BCE do not change
upvoted 1 times
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RicardoRomero
2 years, 4 months ago
Amount of storage NO CHANGES. The correct answer is B,C,E
upvoted 1 times
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exam67
2 years, 5 months ago
BCE are correct, because the amount of storage (B) does not depend on auto-scaling. AD are incorrect because the the number of OCPU displayed (A) may change if this is the number displayed in the Monitoring page.
upvoted 4 times
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TanTran
2 years, 6 months ago
Agree, ACE is correct
upvoted 1 times
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fhoyos
2 years, 9 months ago
A and D can change .. CPUs displays and I/O can change if the database determine that it requires to increase.
upvoted 3 times
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ubertraderz
2 years, 9 months ago
I think the correct answer is B,C,E. Enabling auto-scaling doesn't change the storage
upvoted 4 times
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mmasdf
2 years, 11 months ago
Just for reference, the specified answers (ACE) are correct, more information at: https://docs.oracle.com/en/cloud/paas/autonomous-database/adbsa/autonomous-auto-scale.html#GUID-27FAB1C1-B09F-4A7A-9FB9-5CB8110F7141 Quote: Enabling auto scaling does not change the concurrency and parallelism settings for the predefined services
upvoted 3 times
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Community vote distribution
A (35%)
C (25%)
B (20%)
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