Huawei Exam H13-629 Topic 7 Question 61 Discussion

Actual exam question for Huawei's H13-629 exam

Question #: 61
Topic #: 7

The design of Oracle database system should give attention to both performance and data reliability. Which reliability designs will reduce the performance of Oracle?

(Multiple Choice)

AMulti mirror log group

BUsing Oracle RAC

CArchive Mode

DFrequent CheckPoint

Show Suggested Answer

Suggested Answer: A, C, D

by Celestine at Oct 24, 2024, 12:15 AM

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Margo

16 days ago

Wait, I thought we were supposed to optimize for both performance AND reliability? Isn't that like trying to have your cake and eat it too?

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Reid

5 days ago

A) Multi mirror log group

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Bettina

18 days ago

Hah, I bet the correct answer is A. Multi mirror log group. Who needs performance when you have 3 copies of your redo logs, am I right?

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Yan

20 days ago

Hmm, I'd go with D. Frequent Checkpoint. Those constant flushes to disk can really slow things down, especially on a busy system.

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Ma

23 days ago

I'd say B. Using Oracle RAC. Maintaining that cluster just adds so much overhead, it's gotta hurt performance.

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Claudia

6 days ago

I agree, Oracle RAC can definitely impact performance.

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Bethanie

11 days ago

A) Multi mirror log group

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Katheryn

1 months ago

I disagree, I believe option D, Frequent CheckPoint, will reduce performance as it involves writing data to disk frequently.

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Sherman

1 months ago

Definitely C. Archive Mode - that's a performance killer! I've seen databases grind to a halt with archive logging turned on.

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Malika

3 days ago

B) Using Oracle RAC

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Serita

11 days ago

A) Multi mirror log group

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Marguerita

11 days ago

Yeah, archive mode can be a real bottleneck for performance.

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Lorita

18 days ago

D) Frequent CheckPoint

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Hubert

23 days ago

B) Using Oracle RAC

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Jutta

28 days ago

A) Multi mirror log group

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Owen

1 months ago

I agree, archive mode can really slow things down.

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Pa

1 months ago

D) Frequent CheckPoint

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Arthur

1 months ago

C) Archive Mode

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Leandro

1 months ago

B) Using Oracle RAC

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Ora

1 months ago

A) Multi mirror log group

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James

1 months ago

I think option A, Multi mirror log group, will reduce performance because it involves writing to multiple locations.

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