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 maximum Table Size in Postgres?

2 / 20

VACUUM FREEZE marks rows as frozen with special in the the past transaction ID's

3 / 20

Money is data type in Postgres?

4 / 20

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

5 / 20

What is a another word for a table or index in Postgres?

6 / 20

pgAdmin query tool allows user to perform which of the below:

7 / 20

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

8 / 20

What is the standard Page size in Postgres?

9 / 20

What does \x instruct psql to do?

10 / 20

Which flag in psql can be user to switch database connections?

11 / 20

superuser can be locked to certain IPs

12 / 20

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

13 / 20

Where can we view current connections to database?

14 / 20

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

15 / 20

Postgres does not support sequences?

16 / 20

Which of the below statements is true about tablespaces?

17 / 20

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

18 / 20

Which of the below are valid modes to stop a cluster?

19 / 20

Which 2 commands below are considered DCL?

20 / 20

Which of below support incremental backups?

Your score is

0%

Exit