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 does \x instruct psql to do?

2 / 20

Which environment variable can be set to avoid specifying a database when using psql connections?

3 / 20

Explain plans show which of below:

4 / 20

Which of the below is an open source tool for remote backups?

5 / 20

Which tool allows incremental backups to be taken?

6 / 20

Which of below support incremental backups?

7 / 20

which psql command will return a list of databases?

8 / 20

Which of the below statements is true about tablespaces?

9 / 20

Which of the below are background processes in Postgres?

10 / 20

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

11 / 20

ANALYZE command can be run on temporary tables?

12 / 20

Which file is updated if settings are changed with ALTER SYSTEM?

13 / 20

pg_dump will backup the entire cluster in one command?

14 / 20

Which flag in psql will list all tablespaces

15 / 20

What is the maximum number of indexes a table can have in Postgres?

16 / 20

Which parameter must be set to TRUE for autovacuum to run

17 / 20

What commands add rows to a newly created table and freezes them?

18 / 20

Which process listeners for new connections?

19 / 20

Which of the below best describes Postgres software model

20 / 20

which of below are valid dictionary tables/views?

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