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 flag in psql can be used to save output to a file?

2 / 20

which flag in psql will list all databaseS?

3 / 20

To use Row level security we must also create which of the below:

4 / 20

Which command modifies Database settings at the cluster level?

5 / 20

which below functions can be used to CAST one datatype to another

6 / 20

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

7 / 20

Which of below support incremental backups?

8 / 20

pgAdmin can be used to run a database backup?

9 / 20

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

10 / 20

which extension can be used to encrypt column data?

11 / 20

Which of below utilities are considerations for logical backup?

12 / 20

What files is used by Postgres for configuration settings?

13 / 20

Which of below is true about tables to use COPY FREEZE?

14 / 20

Explain plans show which of below:

15 / 20

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

16 / 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.

17 / 20

Which of below are valid methods to create a database?

18 / 20

What is the maximum Table Size in Postgres?

19 / 20

which flags in psql will list all schema's?

20 / 20

EXPLAIN ANALYZE is used to run query and get actual runtime stats?

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