Make an essay about concept of Computer system and How it works
Answers
Answer:
Before getting into the detail, it is essential to understand the concept of Computer System. Computer System is a general purpose device which can be programmed to carry out a finite set of arithmetic or logical operations. Since a sequence of operation can be readily changed, the computer can solve more than one kind of problems.
In this assignment I will work on the following four different phases. Each phase will cover the related content in detail. In the first part we will understand the function of computer system. In this part, I will discuss the role of computer system in different environments. Hardware, software and peripheral components of a computer system. Comparing different types of computer system.
The second learning outcome is be able to design computer system in this I will produce a system design specification to meet the client’s need. Then I will evaluate the suitability of a system design specification.
Third learning outcome is be able to build and configure computer system. I this will build and configure a computer system to meet a design specification, then it will be test and document a computer system.
Fourth learning outcome is be able to undertake routine maintenance on computer system. In this I will discuss performing routine maintenance tasks on a computer system and upgrade the hardware and software on a computer system.
In this assignment, each issue & process would be discussed in detail to understand the basic concept.
LEARNING OUTCOME # 01
THE ROLE OF COMPUTER SYSTEM IN DIFFERENT ENVIRONMETS
In this modern day computer system is used everywhere, example at Home, Business, Networking, Real-time, Communication. At home the computer is used for normal works like for searching information on internet, playing games and etc, for that we don’t require a high speed computer.
In business computer plays a big role, all business there is a finance department, the main activities of the finance department is to record all the business transaction, to control the finance cash flow and etc , for that the need a computer.
The Networking is all about computers, For Networking computer is important. Without computer, Networking is impossible and we cannot share resources (i.e. files, videos, sounds, pictures, etc) and communication between two or more people will not be possible. For Networking we need at least 2 computers.
We use computer system in Real-time. Real-time is a process in which people can communicate without any deadline. We can share our videos and etc. Sometimes people use computer as a TV. We can access to live information from a television station through a computer. Real-time can also refer to event simulated by a computer at same speed that they would occur in real life.
Answer:
A computer along with additional hardware and software together is called a computer system. A computer system primarily comprises a central processing unit (CPU), memory, input/ output devices and storage devices. All these factors serve together as a single unit to deliver the asked affair.
A computer system works by combining input, storage space, processing, and output.. It's known as Computer Memory that keeps the data into it. A computer uses a hard drive for storing Docs and Files. It uses two types of memory, i.e., internal memory and external memory.