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 flag is used to exit psql?

2 / 20

Which process acts as a supervisor to others in Postgres?

3 / 20

Which of below are valid Constraints?

4 / 20

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

5 / 20

Some views allow data to be updated?

6 / 20

We can't use native o/s commands to backup cluster as this is outside of postgres?

7 / 20

which flag in psql will list all databaseS?

8 / 20

What is another name for a row in Postgres?

9 / 20

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

10 / 20

a VACUUM FULL will recover space from a delete at the o/s level?

11 / 20

Constraints can be set to be deferrable?

12 / 20

Postgres is ACID compliant

13 / 20

pg_dumpall allows point in time recovery to any point in time as long as WAL logs are available?

14 / 20

Which of the below are 2 default tablespaces with Postgres?

15 / 20

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

16 / 20

Which data types are valid character types??

17 / 20

which flags in psql will list all schema's?

18 / 20

Schemas contain Users?

19 / 20

Is it possible to reserve connections for superusers?

20 / 20

Which command modifies Database settings at the cluster level?

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