Oracle Exam 1Z0-902 Topic 12 Question 45 Discussion

Actual exam question for Oracle's 1Z0-902 exam

Question #: 45
Topic #: 12

Which two statements are true about applying updates on Exadata systems?

AFailed storage server updates are automatically rolled back to a previous release.

BTo speed up applying storage server updates in a rolling manner, updating two storage servers simultaneously is recommended.

CUpdating kernel and RDMA packages on storage cells should be prevented by excluding them with the yum ---exclude option.

DFor regular Exadata updates, yum automatically installs a non-UEK kernel, which can be selected to boot from grub.

EFailed database server updates are rolled back to a working state on a previous release automatically.

FWhen running a 'yum update' for a new Exadata release, all other repositories should be disabled.

Show Suggested Answer

Suggested Answer: C

Therefore, the command that you should use to investigate this is:

/opt/oracle.ExaWatcher/GetExaWatcherResults.sh ---from <Fridays_Date>_17:00:00 ---to <Sundays_Date>_23:59:00

by Buck at Jul 08, 2024, 12:31 AM

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21 days ago

Option A is correct, failed storage server updates are automatically rolled back. Definitely a good safety net to have.

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3 days ago

Yes, that's right. It's good to know updates can be rolled back automatically.

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21 days ago

I'm not sure about that. I think B and D are the correct statements.

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26 days ago

I agree with you, Truman. Failed updates should be rolled back automatically.

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29 days ago

I think A and E are true.

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