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

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

2 / 20

What is the maximum Table Size in Postgres?

3 / 20

How can we easily find the definition of a View in Postgres?

4 / 20

Which of the below are background processes in Postgres?

5 / 20

Which of below support incremental backups?

6 / 20

What are the 3 phases of Statement Processing in Postgres?

7 / 20

which psql command will return a list of databases?

8 / 20

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

9 / 20

postgres uses a visibility map that tracks change to determine which tables/rows to perform a Vacuum on?

10 / 20

Each Database Cluster in Postgres can share a TCP Port for connections with other Postgres Database Clusters?

11 / 20

What is the standard default user Postgres 16 runs as?

12 / 20

What is the purpose of pg_ctl reload command?

13 / 20

A user is the same as a schema in Postgres?

14 / 20

Which process listeners for new connections?

15 / 20

What language is Postgres written in for portability

16 / 20

How can we see the postgres configuration parameters while in psql?

17 / 20

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

18 / 20

pg_dump will backup the entire cluster in one command?

19 / 20

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

20 / 20

Which data types below are Numeric?

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