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

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

2 / 20

What is the default search_path

3 / 20

pgcrypto supports only 1 way encryption?

4 / 20

superuser can be locked to certain IPs

5 / 20

Which JOINS does postgres support from below:

6 / 20

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

7 / 20

Explain plans show which of below:

8 / 20

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

9 / 20

Some views allow data to be updated?

10 / 20

How can we run a script while invoking psql?

11 / 20

A CROSS JOIN and a FULL OUT JOIN are the same thing?

12 / 20

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

13 / 20

What language is Postgres written in for portability

14 / 20

Which flag in psql can be user to switch database connections?

15 / 20

Which of below are types of SQL in Postgres:

16 / 20

Which of the below are attributes or connected to JIT compilation?

17 / 20

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

18 / 20

You should disable the default postgresql module before on Linux before installing the postgres server?

19 / 20

Postgres does not Support Table partitioning?

20 / 20

SELinux must be set to which  mode on systems with SELinx

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