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

Which of the below are background processes in Postgres?

2 / 20

a VACUUM FULL will recover space from a delete at the o/s level?

3 / 20

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

4 / 20

Which parameter can we set in postgres to track ling running queries?

5 / 20

The Logging collector routes log messages to which of the following?

6 / 20

What is another name for a row in Postgres?

7 / 20

which psql command will return a list of databases?

8 / 20

Constraints can be set to be deferrable?

9 / 20

Schemas contain Users?

10 / 20

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

11 / 20

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

12 / 20

Which process acts as a supervisor to others in Postgres?

13 / 20

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

14 / 20

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

15 / 20

How can you cancel a user query?

16 / 20

Its possible to restrict what data is returned to a user depending on who they log on if they query the same table?

17 / 20

Is it possible to reserve connections for superusers?

18 / 20

Which of below arguments are needed for psql connections?

19 / 20

Which of the below are the postgres 3 default databases?

20 / 20

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

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