Oracle Exam 1Z0-902 Topic 8 Question 42 Discussion

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

Question #: 42
Topic #: 8

Your customer needs to ensure that their data is available on the Exadata machine during updates. The customer wants to be able to update one server at a time but still be protected against single-node server failure.

What ASM redundancy level should they use?

ANormal

BSparse

CHigh

DExternal

EExtended

Show Suggested Answer

Suggested Answer: B

https://docs.oracle.com/en/engineered-systems/exadata-database-machine/dbmso/new-features-exadata-system-software-release-23.html

by Jamika at May 30, 2024, 07:46 AM

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Curtis

1 months ago

A. Normal redundancy? More like 'abnormal' for an Exadata setup, am I right?

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Charlie

1 months ago

Haha, I bet the customer is hoping for some 'high' redundancy to match their 'high' expectations!

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Cherelle

15 days ago

C) High

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Nana

19 days ago

A) Normal

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Rex

1 months ago

Hmm, I'm torn between B. Sparse and E. Extended. This is a tough one!

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Soledad

16 days ago

E) Extended

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Marvel

28 days ago

C) High

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Tashia

1 months ago

A) Normal

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Justine

2 months ago

D. External redundancy seems like the way to go here. It's designed for high availability on Exadata.

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Penney

7 days ago

D. External redundancy seems like the way to go here. It's designed for high availability on Exadata.

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Emiko

8 days ago

E) Extended

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Lemuel

9 days ago

D) External

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Lucina

13 days ago

C) High

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Latonia

1 months ago

B) Sparse

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Javier

1 months ago

A) Normal

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Fausto

2 months ago

I think the answer is C. High redundancy will ensure data availability even with single-node server failure.

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Chanel

27 days ago

Yes, C) High redundancy will provide the protection needed for single-node server failure.

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Jules

28 days ago

I agree, C) High redundancy is the best option for data availability during updates.

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Elza

1 months ago

E) Extended

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Fanny

1 months ago

D) External

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Eveline

1 months ago

C) High

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Twana

1 months ago

B) Sparse

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Marjory

2 months ago

A) Normal

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Margret

2 months ago

I'm not sure, but I think Normal redundancy level could also work for this scenario.

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Cordelia

2 months ago

I agree with Hillary, High redundancy level will protect against single-node server failure.

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Hillary

3 months ago

I think the customer should use ASM redundancy level High.

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