PostgreSQL Exam PGCES-02 Topic 9 Question 39 Discussion

Actual exam question for PostgreSQL's PGCES-02 exam

Question #: 39
Topic #: 9

[All PGCES-02 Questions]

Select two transaction isolation levels supported in PostgreSQL.

ADIRTY READ

BREAD COMMITTED

CREPEATABLE READ

DPHANTOM READ

ESERIALIZABLE

Show Suggested Answer

Suggested Answer: A, E

by Ernest at Feb 07, 2023, 08:34 AM

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6 days ago

I'm not sure about the other options, but I know that READ COMMITTED and SERIALIZABLE are commonly used in PostgreSQL for managing transactions.

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9 days ago

I agree with Shizue. READ COMMITTED and SERIALIZABLE are the correct options. They provide different levels of consistency and concurrency control.

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10 days ago

I think the two transaction isolation levels supported in PostgreSQL are READ COMMITTED and SERIALIZABLE.

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