PostgreSQL PGCES-02 Exam - Topic 2 Question 101 Discussion

Actual exam question for PostgreSQL's PGCES-02 exam

Question #: 101
Topic #: 2

[All PGCES-02 Questions]

The following is the result of executing the createlang command which is installed with

PostgreSQL. $ createlang -U postgres --list mydb Procedural Languages Name |

Trusted?

---------+---------plpgsql | yes Select two correct statements from below.

AThe procedural language plpgsql is installed in the database mydb using the above command.

BThe procedural language plpgsql can be used in the database mydb.

Cplpgsql is a trusted language, so it can execute the OS commands on the server side.

Dplpgsql is a trusted language, so it can read/write OS files on the server side.

Eplpgsql is a safe language with restricted operations.

Show Suggested Answer

Suggested Answer: B, E

by Elvis at May 30, 2026, 07:25 PM

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