When using the Migration Tool under Linux to migrate, entering the file permission setting process will cause the process to be terminated due to security issues

When using the Migration Tool under Linux to migrate, entering the file permission setting process will cause the process to be terminated due to security issuesA . TB . FView AnswerAnswer: A

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Which of the following modules guarantees high availability through active-standby replication?

Which of the following modules guarantees high availability through active-standby replication?A . CNB . DNC . GTMD . CM ServerView AnswerAnswer: B

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The lock mode used by the insert transaction is

The lock mode used by the insert transaction isA . AccessShareLockB . RowExclusiveLockC . ShareUpdateExlusiveLockD . ExclusiveLockView AnswerAnswer: B

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(Multiple choices) Which databases does GaussDB 200 database system initially include?

(Multiple choices) Which databases does GaussDB 200 database system initially include?A . template1B . postgresC . GaussDB 200D . template0View AnswerAnswer: A B D

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The main function of the execution engine is to parse the SQL query entered by the user. Generate execution plan

The main function of the execution engine is to parse the SQL query entered by the user. Generate execution planA . TRUEB . FALSEView AnswerAnswer: B

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When the cluster status is Degraded: The cluster is available, but the data is not redundantly backed up. The DN master has one and only one exits abnormally. The GTM has only one host and the highest available mode. The CN has and only partially exits abnormally.

When the cluster status is Degraded: The cluster is available, but the data is not redundantly backed up. The DN master has one and only one exits abnormally. The GTM has only one host and the highest available mode. The CN has and only partially exits abnormally.A . TrueB ....

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Which two steps are involved in a two-phase transaction submission

Which two steps are involved in a two-phase transaction submissionA . Transaction verification phaseB . Transaction pre-commit phaseC . Transaction back stageD . Global commit phaseView AnswerAnswer: B D

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DBMD_JOB is mainly used to handle large object types

DBMD_JOB is mainly used to handle large object typesA . TRUEB . FALSEView AnswerAnswer: B

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What are the technical characteristics of GuassDB 200 database products?

What are the technical characteristics of GuassDB 200 database products?A . Low costB . High performanceC . High reliabilityD . Support massive dataView AnswerAnswer: A B C D

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Are the following execution methods of Stream operator?

Are the following execution methods of Stream operator?A . SortedB . BroadcastC . GatherD . HashedView AnswerAnswer: B C

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