Postgres 16 Beginners Knowledge Quiz

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Created by Paul Sammy

Postgres 16 Beginner Knowledge Checker Test 1.0

20 Questions chosen at Random to test your knowledge.

You have 3 minutes so think fast.

1 / 20

What is the standard Page size in Postgres?

2 / 20

Which 2 commands below are considered DCL?

3 / 20

Which parameter can we set in postgres to track ling running queries?

4 / 20

Autovacuum can also collect database statistics?

5 / 20

pg_dumpall can also dump users but not global objects?

6 / 20

pg_tables view will list all tables in the database?

7 / 20

What is the purpose of the Background Writer?

8 / 20

Which of below are valid methods to create a database?

9 / 20

ANALYZE command can be run on temporary tables?

10 / 20

Pages from a delete can only be reused once a Vacuum operation has been performed?

11 / 20

Explain plans show which of below:

12 / 20

Which JOINS does postgres support from below:

13 / 20

which environment variable can be used to specify a user for psql?

14 / 20

Which of the below are 2 default tablespaces with Postgres?

15 / 20

How can we easily find the definition of a View in Postgres?

16 / 20

What can wal_level be set to for continuous archiving to be setup?

17 / 20

which flags in psql will list all schema's?

18 / 20

What is the maximum Table Size in Postgres?

19 / 20

Which of the below are valid Postgres environment variables?

20 / 20

Each Database Cluster in Postgres can share a TCP Port for connections with other Postgres Database Clusters?

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