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

Each Database Cluster in Postgres has its own Data Dictionary?

2 / 20

What is the maximum Row Size in Postgres?

3 / 20

Which file is updated if settings are changed with ALTER SYSTEM?

4 / 20

Which of the below statements is true about tablespaces?

5 / 20

Which connectors does Postgres Support?

6 / 20

Which of the below best describes Postgres software model

7 / 20

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

8 / 20

a VACUUM FULL will recover space from a delete at the o/s level?

9 / 20

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

10 / 20

Which 2 commands can either be run to reload update to pg_hba.conf

11 / 20

Which of below are valid Constraints?

12 / 20

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

13 / 20

What is another name for a row in Postgres?

14 / 20

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

15 / 20

superuser can be locked to certain IPs

16 / 20

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

17 / 20

Postgres is ACID compliant

18 / 20

Which command modifies Database settings at the cluster level?

19 / 20

How can you cancel a user query?

20 / 20

pg_stats command is used to collect table statistics?

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