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 flags in psql will list all schema's?

2 / 20

How can you kill a user session?

3 / 20

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

4 / 20

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

5 / 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.

6 / 20

Which of the below are valid modes to stop a cluster?

7 / 20

pg_dump will backup the entire cluster in one command?

8 / 20

Postgres does not support sequences?

9 / 20

Which of below are valid methods to create a database?

10 / 20

What command is used to initialise a new cluster?

11 / 20

Where can we view current connections to database?

12 / 20

pg_dumpall can also dump users but not global objects?

13 / 20

What is the standard Page size in Postgres?

14 / 20

Which connectors does Postgres Support?

15 / 20

postgres provide a utility to create users called 'createuser'

16 / 20

which environment variable can be used to specify a user for psql?

17 / 20

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

18 / 20

Which parameter must be set to TRUE for autovacuum to run

19 / 20

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

20 / 20

Using psql what is '-p' flag user for

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