The vertical integration of software is all about improving the functionality of your software by dividing your overall software system up into subsystems and then integrating those subsystems together according to the functions that they perform.
A local area network is a computer network that interconnects computers within a limited area such as a residence, school, laboratory, university campus or office building.
Binary number is a number expressed in the base-2 numeral system or binary numeral system, a method of mathematical expression which uses only two symbols: typically "0" and "1".
Computer is an electronic device for storing and processing data, typically in binary form, according to instructions given to it in a variable program.
Internet is a global computer network providing a variety of information and communication facilities, consisting of interconnected networks using standardized communication protocols.
Ecommerce, also known as electronic commerce or internet commerce, refers to the buying and selling of goods or services using the internet, and the transfer of money and data to execute these transactions.
