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

Where can we view current connections to database?

2 / 20

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

3 / 20

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

4 / 20

Which 2 commands below are considered DCL?

5 / 20

which system function will show current user connected as?

6 / 20

Which of the below statements is true about tablespaces?

7 / 20

Postgres is ACID compliant

8 / 20

which of below are valid dictionary tables/views?

9 / 20

Which parameter must be set to TRUE for autovacuum to run

10 / 20

Using psql what is '-p' flag user for

11 / 20

Which of below utilities are considerations for logical backup?

12 / 20

pg_tables view will list all tables in the database?

13 / 20

Which connectors does Postgres Support?

14 / 20

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

15 / 20

Which of below are valid Constraints?

16 / 20

SSL can be enforced for selective clients based on host or IP?

17 / 20

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

18 / 20

Which process listeners for new connections?

19 / 20

Transaction IDs are limited to 4 billion and can run out without maintenance?

20 / 20

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

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