Ultimate PostgreSQL Quiz: How Many Can You Get Right?

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Answers

1. What is the default port number for PostgreSQL?

5432

3306

1521

1433

2. Which SQL command is used to create a new table in PostgreSQL?

CREATE TABLE

INSERT INTO

ALTER TABLE

UPDATE TABLE

3. What is the command to list all databases in PostgreSQL?

SHOW DATABASES;

SELECT * FROM pg_database;

LIST DATABASES;

4. Which utility is used for backing up a PostgreSQL database?

pg_backup

pg_restore

pg_dump

pg_save

5. What datatype is used to store a large block of text in PostgreSQL?

VARCHAR

TEXT

CHAR

STRING

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