Online Access Free Huawei.H13-921_V1.5.v2026-02-05.q102 Practice Test (Page 8)

Which of the following services provides a dedicated public IP resource, including public IP address and outbound bandwidth?

A.EIP

B.VPN

C.VPC

D.OBS

Using DROP USER must be cautious because deleted objects cannot be recovered even if interrupted.

A.True

B.False

Performance can be measured against a baseline. Ideally, what should a performance baseline include?

A.Operating system statistics

B.Application statistics

C.Network statistics

D.Database statistics

GaussDB (for MySQL) automatically backs up incremental changes every 5 minutes after the last backup.

A.False

B.True

Which statements about SQL execution process are correct?

A.Connector: manages connections, verifies permissions

B.Executor: operates engine, returns results

C.Storage engine: stores data, provides read/write interface

D.Parser: generates execution plan, selects indexes

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