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

which flag is used to exit psql?

3 / 20

Which default cli is used to run sql commands in Postgres?

4 / 20

Using psql what is '-p' flag user for

5 / 20

pgBackRest supports Rate Limiting?

6 / 20

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

7 / 20

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

8 / 20

Explain plans show which of below:

9 / 20

ANALYZE command can be run on temporary tables?

10 / 20

How can you kill a user session?

11 / 20

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

12 / 20

pgcrypto supports only 1 way encryption?

13 / 20

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

14 / 20

Which of the below are the postgres 3 default databases?

15 / 20

Which of the below platforms are packages and installers available for?

16 / 20

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

17 / 20

Schemas contain Users?

18 / 20

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

19 / 20

Autovacuum automates execution which of below

20 / 20

Which tools allow Point in Time recovery?

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