the complex activity of system development is divided into several smaller subactivities, which coordinate with each other to achieve the main objective of system development

Electronic commerce : is the conducting of business activities (distribution, buying, selling, marketing, and servicing of products or services) electronically over computer networks.

E-commerce: Involves the exchange of money for goods and services over electronic networks and encompasses many of an organization’s outward facing processes—such as sales, marketing, order taking, delivery, procurement ...

Integrated system in applied engineering:- is the bringing together of the components of a system into one system and ensuring that the subsystems work together as one system. In information technology, systems installation ...

The Internet, also called the Net, is aglobal computer network made up of thousands of privately and publicly owned computers and networks that grew and interlinked over time into one giant network. In short, the Internet ...

The Internet, also called the Net (is the network of networks) is a global computer network made up of thousands of privately and publicly owned computers and networks that grew, over time, into one giant network

project management: The application of knowledge, skills, and techniques to project activities to meet project requirements

IT project management is the process of planning, organizing and delineating responsibility for the completion of an organizations' specific information technology (IT) goals. IT project management includes overseeing ...

PDU “Protocol Data Unit”. A PDU is a set of information that is added or removed by the layers of the communication models and transferred over a network. It describes the different types of data that are transferred ...

network communcations and their elements The exchange of data or information between end-user devices over a network via the trasmittion medium. It defines a set of protocols (rules and standards) that allow communication ...

The official name for “ObamaCare” is the  Patient Protection and Affordable Care Act (PPACA), or Affordable Care Act (ACA) for short. • The ACA was signed into law to reform the health care industry by President Barack ...

The main reason that a computer needs an operating system is to coordinate the interactions of its hardware with each other as well as to coordinate their interaction with application software.