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

Which of the below statements is true about tablespaces?

3 / 20

The SQL below will generate an EXPLAIN Plan and also run the query?

EXPLAIN select * from paul_sammy_tab1;

4 / 20

pg_dump produces a backup file that is human readable with commands and data to create objects?

5 / 20

Which tools allow Point in Time recovery?

6 / 20

Which command modifies Database settings at the cluster level?

7 / 20

Where can we view current connections to database?

8 / 20

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

9 / 20

what utility is used to start and stop a database cluster?

10 / 20

Which free open source graphical monitoring tool can be used with postgres?

11 / 20

Which of the below are the postgres 3 default databases?

12 / 20

SSL can be enforced for selective clients based on host or IP?

13 / 20

How can we run a script while invoking psql?

14 / 20

Which data types are valid character types??

15 / 20

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

16 / 20

Vacuuming takes out SHARED locks only to allow performance to not be impeded?

17 / 20

Which of below arguments are needed for psql connections?

18 / 20

How can you kill a user session?

19 / 20

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

20 / 20

Which flag in psql will list all tablespaces

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