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 tools allow Point in Time recovery?

2 / 20

SELinux must be set to which  mode on systems with SELinx

3 / 20

Which commands below are considered TCL?

4 / 20

postgres uses a visibility map that tracks change to determine which tables/rows to perform a Vacuum on?

5 / 20

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

6 / 20

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

7 / 20

Which data types below are Numeric?

8 / 20

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

9 / 20

The SQL below will generate an EXPLAIN Plan and also run the query?

EXPLAIN select * from paul_sammy_tab1;

10 / 20

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

11 / 20

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

12 / 20

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

13 / 20

What is the name of the file that track row changes in Postgres?

14 / 20

Which of the below are the postgres 3 default databases?

15 / 20

which extension can be used to encrypt column data?

16 / 20

postgres provide a utility to create users called 'createuser'

17 / 20

pg_basebackup requires database to be offline for a valid backup?

18 / 20

How would you using psql lists tables, views, and sequences with access privileges?

19 / 20

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

20 / 20

What is the maximum Table Size in Postgres?

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