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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 # 41

When creating a user in GaussDB (for MySQL), which info must be specified?

Options:

A.  

Username

B.  

Host

C.  

Password

D.  

Max connections

Discussion 0
Question # 42

When DAS can log into an instance, it is recommended to use Cloud DBA “Emergency Kill Session” to terminate sessions.

Options:

A.  

True

B.  

False

Discussion 0
Question # 43

What is the impossible return value of SELECT FLOOR(7 + (RAND()*5));?

Options:

A.  

7

B.  

8

C.  

11

D.  

12

Discussion 0
Question # 44

In GaussDB (for MySQL), session and connection are the same concept.

Options:

A.  

True

B.  

False

Discussion 0
Question # 45

When using security group functionality, which of the following is not a configurable setting?

Options:

A.  

Access port

B.  

Access protocol

C.  

Priority

D.  

Blacklist

Discussion 0
Question # 46

Which are common performance bottlenecks in database servers?

Options:

A.  

Improper memory allocation

B.  

High CPU usage

C.  

Network problems

D.  

Slow physical I/O

Discussion 0
Question # 47

Compared to RDS for MySQL, GaussDB (for MySQL) has no standby nodes; all read-only are active and handle read traffic, improving utilization.

Options:

A.  

True

B.  

False

Discussion 0
Question # 48

Under the performance tab, in which module can users view server uptime, connection information, and buffer pool status?

Options:

A.  

Historical Performance

B.  

Real-time Performance

C.  

Real-time Diagnostics

D.  

Performance Trend Comparison

Discussion 0
Question # 49

Which of the following statements are incorrect?

Options:

A.  

Page Store persists Pages and SQL reads pages

B.  

Slice is independent and max size is 1GB

C.  

Log Store defaults to multi-replica sync

D.  

Log Store uses append-only

Discussion 0
Question # 50

Which features does DFV (Data Function Virtualization) provide for elastic scaling?

Options:

A.  

Cross-region replication, cross-AZ disaster recovery

B.  

Thousands of nodes in a single pool

C.  

EB-level capacity, billions of objects per device

D.  

Linear scaling of capacity and performance

Discussion 0

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