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

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

2 / 20

Postgres does not support sequences?

3 / 20

Which flag in psql can be used to describe a table definition?

4 / 20

What is the maximum number of indexes a table can have in Postgres?

5 / 20

which system function will show current user connected as?

6 / 20

Money is data type in Postgres?

7 / 20

Which of the below are attributes or connected to JIT compilation?

8 / 20

pg_tables view will list all tables in the database?

9 / 20

Autovacuum automates execution which of below

10 / 20

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

11 / 20

Schemas contain Users?

12 / 20

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

13 / 20

Which commands below are considered TCL?

14 / 20

What is the purpose of pg_ctl reload command?

15 / 20

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

16 / 20

What is the standard Page size in Postgres?

17 / 20

What does \x instruct psql to do?

18 / 20

which flags in psql will list all schema's?

19 / 20

Which connectors does Postgres Support?

20 / 20

Which tools allow Point in Time recovery?

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