Mainly because that is exactly what it is. All the parts in a computer work together and cannot function alone. A monitor is no good if there is no output going to it from the video card, and a video card won't work if it gets no power (power supply unit) and no instructions from the software. The instructions cannot be processed without a processor (CPU), and there won't be any instructions if there is no place to store them (RAM and hard drive).
database
computer system
carrier package
system bus
A computer system is a collection of components that together help process, organize, store and retrieve data. Every computer system is composed of hardware and software.
database
One example of a system and sub system in system analysis and design is an organization (system) with interrelated department (sub system). Another example would be a computer (system) and all of its components (subsystem).
A system that includes one or more computer, or a computer regarded as a system.
Sisters.
3 is the answer
System is the interrelated component that work together for common purpose/goals and Information system is a collection of components that work together to produce useful information for decision making.
the components of the hydrolic system are precipitation and stuff like that look it upA system is A group of interacting, interrelated, or interdependent elements forming a complex whole. Each of these elements is considered a component of that system.
The components that process data are located in the system unit
The Operating System
computer system
System unit
Hardware