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 is the maximum Table Size in Postgres?

2 / 20

SELinux must be set to which  mode on systems with SELinx

3 / 20

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

4 / 20

Which command modifies Database settings at the cluster level?

5 / 20

Which flag in psql will list all tablespaces

6 / 20

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

7 / 20

What is the purpose of continuous archiving?

8 / 20

If we delete all rows from a table, its data pages are automatically deleted to free space on disk?

9 / 20

A database cluster is a 2 node active/active Database for High Availability in Postgres?

10 / 20

pgcrypto supports only 1 way encryption?

11 / 20

Which parameter must be set to TRUE for autovacuum to run

12 / 20

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

13 / 20

pg_dumpall can also dump users but not global objects?

14 / 20

Which of the below types does Postgres Support?

15 / 20

Which of below is true about tables to use COPY FREEZE?

16 / 20

postgres provide a utility to create users called 'createuser'

17 / 20

Which of the below best describes Postgres software model

18 / 20

Which of below utilities are considerations for logical backup?

19 / 20

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

20 / 20

How can you cancel a user query?

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