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

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

2 / 20

How can we see the postgres configuration parameters while in psql?

3 / 20

pgcrypto supports only 1 way encryption?

4 / 20

What is the name of the file that track row changes in Postgres?

5 / 20

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

6 / 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.

7 / 20

Which command modifies Database settings at the cluster level?

8 / 20

What language is Postgres written in for portability

9 / 20

which flag in psql will list all databaseS?

10 / 20

A domain is a data type that allows storing of network and web address in a format easily queried?

11 / 20

pg_tables view will list all tables in the database?

12 / 20

A database cluster is a 2 node active/active Database for High Availability in Postgres?

13 / 20

Which 2 command are used to provide or remove privileges in Postgres?

14 / 20

What files is used by Postgres for configuration settings?

15 / 20

The SQL below will generate an EXPLAIN Plan and also run the query?

EXPLAIN select * from paul_sammy_tab1;

16 / 20

pg_stats command is used to collect table statistics?

17 / 20

Each Database Cluster in Postgres has its own Data Dictionary?

18 / 20

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

19 / 20

Each Database Cluster in Postgres can share a TCP Port for connections with other Postgres Database Clusters?

20 / 20

pgAdmin can be used to run a database backup?

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