Postgres 16 Beginners Knowledge Quiz

/20
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 purpose of schema search_path

2 / 20

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

3 / 20

Which command modifies Database settings at the cluster level?

4 / 20

Which psql command will return a list of all dictionary views?

5 / 20

Server setting parameters are case sensitive?

6 / 20

When using pg_dump if o/s filesize limit will cause a dump to fail as dump as its too large what native o/s commands can use to reduce filesize.

7 / 20

Which o/s file are server settings updated in?

8 / 20

pg_basebackup requires database to be offline for a valid backup?

9 / 20

What is the purpose of the Background Writer?

10 / 20

pg_dump backup allows us to restore data to point of end of backup time?

11 / 20

Which configuration files restricts and configures host based access?

12 / 20

superuser can be locked to certain IPs

13 / 20

What is the purpose of pg_ctl reload command?

14 / 20

Which of the below are background processes in Postgres?

15 / 20

What is the standard Page size in Postgres?

16 / 20

Transaction IDs are limited to 4 billion and can run out without maintenance?

17 / 20

Which of the below are 2 default tablespaces with Postgres?

18 / 20

which system function will return the current database user is connected?

19 / 20

which command can be used to verify a backup taken with pg_basebackup?

20 / 20

A CROSS JOIN and a FULL OUT JOIN are the same thing?

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