FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -A set of related components that produces specific results. Ex: specialized systems route Internet traffic, manufacture microchips, and control complex entities like the Hubbell Telescope. An ordering processing system, for example, is mission-critical because the company cannot do business without it.

Detailed explanation-2: -A system is a set of related components that produces specific results. A mission-critical system is one that is vital to a company’s operations.

Detailed explanation-3: -Basically there are three major components in every system, namely input, processing and output. In a system the different components are connected with each other and they are interdependent.

Detailed explanation-4: -What is a System? The word System is derived from Greek word Systema, which means an organized relationship between any set of components to achieve some common cause or objective. A system is “an orderly grouping of interdependent components linked together according to a plan to achieve a specific goal.”

Detailed explanation-5: -Systems have been classified in different ways. Common classifications are: (1) physical or abstract, (2) open or closed, and (3) “man – made” information systems. Physical systems are tangible entities that may be static or dynamic in operation.