Data concerned with environmental resources, protection and conservation. Examples: environmental pollution, waste storage and treatment, environmental impact assessment, monitoring environmental risk, nature reserves and landscape. Farming. Rearing of animals and/or cultivation of plants.

Web development refers to the building, creating, and maintaining of websites. It includes aspects such as web design, web publishing, web programming, and database management. It is the creation of an application that works over the internet i.e. websites.

Telecommunication systems is a specialized system for communicating at a distance. The term telecommunication sometimes also referred as telecom. A Device refers to the exchange of information by electronic and electrical medium over a significant distance.