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EnterpriseDB PostgreSQL Essentials 시험

PostgreSQL Essentials Certification v13 온라인 연습

최종 업데이트 시간: 2025년12월09일

당신은 온라인 연습 문제를 통해 EnterpriseDB PostgreSQL Essentials 시험지식에 대해 자신이 어떻게 알고 있는지 파악한 후 시험 참가 신청 여부를 결정할 수 있다.

시험을 100% 합격하고 시험 준비 시간을 35% 절약하기를 바라며 PostgreSQL Essentials 덤프 (최신 실제 시험 문제)를 사용 선택하여 현재 최신 71개의 시험 문제와 답을 포함하십시오.

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Question No : 1


In PostgreSQL 13, what is the difference between GENERATED ALWAYS AS IDENTITY and GENERATED BY DEFAULT AS IDENTITY?

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Question No : 2


Which psql meta-command lists all schemas in the current database?

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Question No : 3


You need to reload the PostgreSQL configuration without restarting the server.
Which function should you use?

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Question No : 4


Which command in psql toggles between aligned and unaligned output mode?

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Question No : 5


What is the purpose of shared_buffers configuration parameter in PostgreSQL?

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Question No : 6


In PostgreSQL, which view provides information about currently running queries?

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Question No : 7


Which pg_restore option allows you to drop database objects before recreating them?

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Question No : 8


You want to view all available functions in the current database using psql.
Which command should you use?

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Question No : 9


Which parameter controls the amount of memory allocated for maintenance operations like VACUUM and CREATE INDEX?

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Question No : 10


In PostgreSQL, what does VACUUM do?

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Question No : 11


Which configuration file controls client authentication in PostgreSQL?

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Question No : 12


You want to create a backup of all databases in a PostgreSQL cluster.
Which utility should you use?

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Question No : 13


Which psql command displays the command history?

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Question No : 14


In PostgreSQL 13, which parameter must be set to enable WAL archiving for Point-in-Time Recovery?

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Question No : 15


Which of the following commands in psql will execute SQL commands from a file?

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