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Free HCIP-GaussDB-OLTP V1.5 Practice Questions

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Total Questions : 214

Start with our free H13-921_V1.5 practice questions, carefully crafted to mirror the domains, phrasing, and difficulty of the real Huawei Certification exam. Each H13-921_V1.5 exam question comes with a detailed rationale that explains not just which answer is correct but why the others fall short. That's how concepts stick. Use the free set to benchmark yourself: identify your Huawei weak domains, see where you're losing marks, and build a focused study plan in minutes.

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Question # 61

If an administrator finds that the InnoDB read cache hit rate is low in GaussDB (for MySQL), what should be optimized first?

Options:

A.  

Change network configuration

B.  

Change CPU specification

C.  

Optimize SQL statements

D.  

Increase buffer size

Discussion 0
Question # 62

What are the parameter types for stored procedures?

Options:

A.  

IN

B.  

OUT

C.  

INOUT

D.  

OUTIN

Discussion 0
Question # 63

Regarding users, roles, and permissions, which of the following descriptions isincorrect?

Options:

A.  

Database users are primarily used to connect to and access database objects

B.  

Roles have the ability to log in and execute SQL statements

C.  

Databases use roles to organize and divide permissions

D.  

Creating a role requires the user to have CREATE ROLE or CREATE USER permissions

Discussion 0
Question # 64

The command show [session|global] status defaults to "global".

Options:

A.  

True

B.  

False

Discussion 0

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