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

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

2 / 20

What does an Attribute describe in Postgres?

3 / 20

What is the maximum number of indexes a table can have in Postgres?

4 / 20

What is the maximum Table Size in Postgres?

5 / 20

pg_dump backup allows us to restore data to point of end of backup time?

6 / 20

Which parameter must be set to TRUE for autovacuum to run

7 / 20

Server setting parameters are case sensitive?

8 / 20

Which postgres server paraemeter are read only?

9 / 20

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

10 / 20

What can wal_level be set to for continuous archiving to be setup?

11 / 20

What files is used by Postgres for configuration settings?

12 / 20

We should VACUUM every table at least every 4 billion transactions?

13 / 20

Some views allow data to be updated?

14 / 20

postgres uses a visibility map that tracks change to determine which tables/rows to perform a Vacuum on?

15 / 20

Which environment variable can be set to avoid specifying a database when using psql connections?

16 / 20

Which of the below are valid Postgres environment variables?

17 / 20

pgBackRest supports Rate Limiting?

18 / 20

When using pg_dump if o/s filesize limit will cause a dump to fail as dump as its too large what native o/s commands can use to reduce filesize.

19 / 20

Which of below utilities are considerations for logical backup?

20 / 20

which flags in psql will list all schema's?

Your score is

0%

Exit