Huawei certleader h13-921_v1 5 Reviews Questions by Kyra q64 vce pdf

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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:	kyra

Question 28

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

Options:

True

False

Discussion

Question 29

Which of the following statements about the VACUUM FULL operation isincorrect?

Options:

Space from deleted rows is physically released back to the OS

Allows concurrent operations during execution

Should be run only when disk space usage nears a threshold

Improves all operations based on the table after execution

Discussion

Question 30

Which are common denormalization practices in DB design?

Options:

Increase index count

Recreate tables

Add derived columns

Add redundant columns

Discussion

Question 31

Which of the following are part of GaussDB (for MySQL)'s Cloud Native design philosophy?

Options:

Separation of compute and storage, decoupled primary/secondary

Fault-tolerant, self-healing storage layer with shared access (1 write, many reads)

Full utilization of SSD random read performance

Adoption of new network technologies like RDMA

Log-intensive workloads handled by compute nodes (e.g., redo processing)

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