Front-end web development is the
development of the graphical user interface
of a website
Quality assurance is the term used in both
manufacturing and service industries to
describe
The backend (or “server-side”) is the
portion of the website you don't see. It's
responsible for storing and organizing data
A mobile application or app is a computer
program or software application
designed to run on a mobile device such
as a phone, tablet, or watch.