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

Which free open source graphical monitoring tool can be used with postgres?

2 / 20

which of below are valid dictionary tables/views?

3 / 20

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

4 / 20

pg_tables view will list all tables in the database?

5 / 20

which flag is used to exit psql?

6 / 20

Which process listeners for new connections?

7 / 20

An update in Postgres is performed in place on the same data page?

8 / 20

pg_basebackup automatically take a database cluster  in and out of backup mode?

9 / 20

What is the standard default user Postgres 16 runs as?

10 / 20

Which of the below are the postgres 3 default databases?

11 / 20

You should disable the default postgresql module before on Linux before installing the postgres server?

12 / 20

Which flag in psql will list all tablespaces

13 / 20

Which of the below are background processes in Postgres?

14 / 20

There will be 1 physical file on disk per table or index?

15 / 20

pg_stats command is used to collect table statistics?

16 / 20

What is the purpose of continuous archiving?

17 / 20

How can you kill a user session?

18 / 20

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

19 / 20

Autovacuum automates execution which of below

20 / 20

Which postgres server paraemeter are read only?

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