Huawei Exam H13-629 Topic 1 Question 51 Discussion

Actual exam question for Huawei's H13-629 exam

Question #: 51
Topic #: 1

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 Laurel at Jul 08, 2024, 09:19 PM

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Dierdre

3 months ago

I'm going with C. Archive Mode. It's like trying to run a marathon while carrying a 50-pound backpack. Sure, it's reliable, but it's gonna slow you down!

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Christoper

2 months ago

C) Archive Mode

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Francisca

2 months ago

B) Using Oracle RAC

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Dong

3 months ago

A) Multi mirror log group

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Sabra

3 months ago

A. Multi-mirror log groups are a great way to ensure data reliability, but the additional I/O required can definitely impact performance. It's a tradeoff.

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Devorah

3 months ago

D. Frequent Checkpoints are necessary for data reliability, but they can cause pauses in transaction processing and affect overall performance.

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Shannon

2 months ago

D) Frequent CheckPoint

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Sunshine

3 months ago

C) Archive Mode

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Elza

3 months ago

B) Using Oracle RAC

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Renea

3 months ago

A) Multi mirror log group

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Luisa

4 months ago

I think both A and D could potentially reduce performance, but it depends on the specific database setup.

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Lonna

4 months ago

B. Using Oracle RAC is a great way to improve performance and reliability, but it can also add complexity and potentially impact performance in certain scenarios.

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Maryann

2 months ago

C) Archive Mode

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Johnetta

2 months ago

B) Using Oracle RAC

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Kassandra

2 months ago

A) Multi mirror log group

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Sharen

2 months ago

C) Archive Mode

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Merlyn

2 months ago

B) Using Oracle RAC

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Matthew

3 months ago

A) Multi mirror log group

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Sabrina

4 months ago

I disagree, I believe option D, Frequent CheckPoint, is the one that will reduce performance.

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Hortencia

4 months ago

I think the answer is C. Archive Mode. It's designed to ensure data reliability, but it can impact performance due to the additional overhead of archiving logs.

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