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H13-921_V1.5 Exam Dumps - Huawei Certification Questions and Answers

Question # 64

In GaussDB (for MySQL), the Log Store is responsible for persisting logs. What is the size of the unique ID used to identify Log Store?

Options:

A.

12 bytes

B.

24 bytes

C.

48 bytes

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Question # 65

What are the main features of GaussDB 100?

Options:

A.

Extreme performance

B.

Simple and easy to use

C.

NoSQL database

D.

Secure and reliable

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Question # 66

In the EXPLAIN command output of GaussDB (for MySQL), which Select_type values are valid?

Options:

A.

DEPENDENT UNION: subsequent SELECTs in a UNION

B.

DERIVED: derived table SELECT (subquery in FROM)

C.

UNION RESULT: result of UNION

D.

PRIMARY: outermost SELECT in query with subqueries

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Question # 67

Which window function can be used to generate group-based ranks with the same rank for identical values?

Options:

A.

ROW_NUMBER()

B.

RANK()

C.

DENSE_RANK()

D.

NTLITE()

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Exam Code: H13-921_V1.5
Exam Name: HCIP-GaussDB-OLTP V1.5
Last Update: Oct 5, 2025
Questions: 214
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