Front-end web development is the development of the graphical user interface of a website, through the use of HTML, CSS, and JavaScript, so that users can view and interact with that website.

Backend Development is also known as server-side development. It is everything that the users don't see and contains behind-the-scenes activities that occur when performing any action on a website.

Cloud computing is a general term for anything that involves delivering hosted services over the internet. Cloud computing infrastructure involves the hardware and software components required for proper implementation of a cloud computing model.

Artificial intelligence is the ability of a computer or a robot controlled by a computer to do tasks that are usually done by humans because they require human intelligence and discernment.There are four types: reactive, limited memory, theory of mind, and self-aware

Machine learning is the study of computer algorithms that can improve automatically through experience and by the use of data.Algorithms build a model based on sample data, known as training data.

Cyber security is the application of technologies, processes and controls to protect systems, networks, programs, devices and data from cyber attacks.