Postgres 16 Beginners Knowledge Quiz

/20
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 is the purpose of pg_ctl reload command?

2 / 20

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

3 / 20

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

4 / 20

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

5 / 20

which system function will return the current database user is connected?

6 / 20

Which commands below are considered TCL?

7 / 20

How can you cancel a user query?

8 / 20

pg_dumpall allows point in time recovery to any point in time as long as WAL logs are available?

9 / 20

COPY FROM : copies data from a table to a file

10 / 20

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

11 / 20

pg_tables view will list all tables in the database?

12 / 20

A user is the same as a schema in Postgres?

13 / 20

Which of below arguments are needed for psql connections?

14 / 20

Which flag in psql can be used to describe a table definition?

15 / 20

What is the maximum Table Size in Postgres?

16 / 20

Which of the below types does Postgres Support?

17 / 20

Money is data type in Postgres?

18 / 20

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

19 / 20

Which command modifies Database settings at the cluster level?

20 / 20

What is the purpose of the Background Writer?

Your score is

0%

Exit