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Huawei Updated H13-921_V1.5 Exam Questions and Answers by haider

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Huawei H13-921_V1.5 Exam Overview :

Exam Name: HCIP-GaussDB-OLTP V1.5
Exam Code: H13-921_V1.5 Dumps
Vendor: Huawei Certification: Huawei Certification
Questions: 214 Q&A's Shared By: haider
Question 24

The frequency of flushing the log from buffer to disk is related to the parameter innodb_flush_log_at_trx_commit. If you want to flush the log buffer and write it to disk every time a transaction is committed, what should the parameter value be?

Options:

A.

1

B.

2

C.

3

Discussion
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Question 25

SQL statements exceeding slow_launch_time are recorded in the slow SQL log.

Options:

A.

True

B.

False

Discussion
Question 26

A database administrator received a "cannot connect" error. Diagnosis revealed that a new business caused client connections to exceed the preset limit. Which parameter should be adjusted to fix the error?

Options:

A.

max_connect_errors

B.

max_connections

C.

max_user_connections

D.

connect_timeout

Discussion
Question 27

When changing a DB instance password, read-only node passwords must be updated manually.

Options:

A.

True

B.

False

Discussion
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