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

2 months 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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Brandon

26 days ago

C) Archive Mode

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Dick

1 months ago

B) Using Oracle RAC

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Reid

1 months ago

A) Multi mirror log group

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Bettina

2 months 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

2 months 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

2 months 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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Isaiah

19 days ago

Yeah, maintaining a cluster like Oracle RAC can be quite resource-intensive.

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Lettie

25 days ago

Multi mirror log group could be another factor affecting performance.

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Dalene

29 days ago

D) Frequent CheckPoint

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Sue

30 days ago

C) Archive Mode

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Armanda

1 months ago

B) Using Oracle RAC

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Herschel

1 months ago

I think frequent CheckPoint might also reduce performance.

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Claudia

1 months ago

I agree, Oracle RAC can definitely impact performance.

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Bethanie

2 months ago

A) Multi mirror log group

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Katheryn

3 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

3 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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Jerilyn

1 months ago

Yeah, archive mode can be a real performance bottleneck.

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Gracia

1 months ago

D) Frequent CheckPoint

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Carey

1 months ago

B) Using Oracle RAC

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Keena

1 months ago

A) Multi mirror log group

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Nohemi

1 months ago

I agree, archive mode can really slow things down.

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Belen

1 months ago

C) Archive Mode

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Lenna

1 months ago

D) Frequent CheckPoint

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Malika

1 months ago

B) Using Oracle RAC

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Serita

2 months ago

A) Multi mirror log group

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Marguerita

2 months ago

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

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Lorita

2 months ago

D) Frequent CheckPoint

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Hubert

2 months ago

B) Using Oracle RAC

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Jutta

2 months ago

A) Multi mirror log group

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Owen

2 months ago

I agree, archive mode can really slow things down.

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Pa

2 months ago

D) Frequent CheckPoint

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Arthur

2 months ago

C) Archive Mode

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Leandro

3 months ago

B) Using Oracle RAC

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Ora

3 months ago

A) Multi mirror log group

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James

3 months ago

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

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