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 are the 3 phases of Statement Processing in Postgres?

2 / 20

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

3 / 20

Which of below arguments are needed for psql connections?

4 / 20

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

5 / 20

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

6 / 20

pgAdmin query tool allows user to perform which of the below:

7 / 20

postgres provide a utility to create users called 'createuser'

8 / 20

which flag in psql will list all databaseS?

9 / 20

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

10 / 20

Schemas contain Users?

11 / 20

Autovacuum automates execution which of below

12 / 20

What is the purpose of the Background Writer?

13 / 20

which psql command will return a list of databases?

14 / 20

EXPLAIN ANALYZE is used to run query and get actual runtime stats?

15 / 20

pgcrypto supports only 1 way encryption?

16 / 20

How can you cancel a user query?

17 / 20

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

18 / 20

which of below are valid dictionary tables/views?

19 / 20

A user is the same as a schema in Postgres?

20 / 20

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

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