REST APIs with Flask and Python - Installing PostgreSQL in Ubuntu 16.04

This video tutorial guides viewers through the process of installing PostgreSQL on a server. It covers connecting to the server via SSH for Unix systems and a web interface for Windows. The tutorial explains updating packages using the APT package manager and installing PostgreSQL. It also details setting up a PostgreSQL user and database, and concludes with instructions on exiting the session and a preview of creating a new user in the next video.

What is the primary method for Mac users to connect to a server?

• Using a web browser

• Using the Terminal

• Using a remote desktop application

• Using a mobile app

What command is used to check for available updates in Ubuntu?

• apt-get remove

• apt-get install

• apt-get upgrade

• apt-get update

Which package is installed alongside PostgreSQL to provide additional functionality?

• PostgreSQL Add-ons

• PostgreSQL Extras

• PostgreSQL Tools

• PostgreSQL Contrib

What is the default port number for a PostgreSQL server?

• 5432

• 1521

• 8080

• 3306

Which command is used to switch to the Postgres user?

• sudo su postgres

• sudo -u postgres

• sudo -i postgres

• sudo login postgres

What command is used to connect to the PostgreSQL database?

• psql

• pg_connect

• pgsql

• connect_db

How can you exit the PSQL process and return to the Unix terminal?

• Type '\q'

• Type 'exit'

• Type 'logout'

• Type 'quit'