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 commands below are considered TCL?

2 / 20

Which postgres command is used to unload table data into csv files on disk?

3 / 20

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

4 / 20

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

5 / 20

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

6 / 20

Which JOINS does postgres support from below:

7 / 20

What does \x instruct psql to do?

8 / 20

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

9 / 20

Which 2 commands below are considered DCL?

10 / 20

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

11 / 20

What command is used to initialise a new cluster?

12 / 20

Postgres does not support sequences?

13 / 20

Which postgres server paraemeter are read only?

14 / 20

A user is the same as a schema in Postgres?

15 / 20

Which of the below is an open source tool for remote backups?

16 / 20

What does an Attribute describe in Postgres?

17 / 20

VACUUM FREEZE marks rows as frozen with special in the the past transaction ID's

18 / 20

Which of below utilities are considerations for logical backup?

19 / 20

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

20 / 20

There will be 1 physical file on disk per table or index?

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