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Computer System - Coggle Diagram
Computer System
Computer system components
Hardware
Input : Various data or program commands that are entered into the computer to prepare for further processing.
Output : Processed data And can be used to the advantage that basically the computer takes the input data to process it as an output.
Process : Handling actions or changes of information from one image to another for user convenience
Storage
…Primary storage (also known as main memory) is the component of the computer that holds data, programs and instructions that are currently in use.
…Secondary storage is non-volatile, long-term storage. Without secondary storage all programs and data would be lost the moment the computer is switched off.
Procedure
It is the process of working to obtain results or information from a computer. in working with computers Users need to understand the workflow in order to get the job done correctly and efficiently. Examples of workflows such as withdrawing money
Data / Information
Data
Data is an individual unit that contains raw materials which do not carry any specific meaning.
Information
Information is a group of data that collectively carries a logical meaning.
Software
System Software
System software is a type of computer program that is designed to run a computer's hardware and application programs. If we think of the computer system as a layered model, the system software is the interface between the hardware and user applications. The operating system is the best-known example of system software. The OS manages all the other programs in a computer
Application Software
Application software is a type of computer program that performs a specific personal, educational, and business function. Each program is designed to assist the user with a particular process, which may be related to productivity, creativity, and/or communication.
People ware
Programmer
programmer is an individual that writes/creates computer software or applications by giving the computer specific programming instructions.
User
A user is an agent, either a human agent or software agent, who uses a computer or network service
Operator
An operator, in computer programing, is a symbol that usually represents an action or process. These symbols were adapted from mathematics and logic
Database Administrator : DBA
A database administrator (DBA) is the information technician responsible for directing or performing all activities related to maintaining a successful database environment. A DBA makes sure an organization's database and its related applications operate functionally and efficiently.
Systems Analyst and Designer : SA
A person who analyses a complex process or operation in order to improve its efficiency, especially by applying a computer system.
System Manager
System Manager is responsible for managing all kinds of resources related to computers for the best benefit to the organization.
สมาชิกในกลุ่ม
1.นายสิทธิศักดิ์ ราชฉวาง เลขที่2
2.ณัฐวุฒิ เจริญยิ่ง เลขที่12
3.ทักษ์ดนัย เรืองอร่าม เลขที่13
4.ภรัณยู เทพนุ้ย เลขที่14
5.อภิสิทธิ์ ศรีนาคนิล เลขที่15
Definition of computer system
A computer device or set of devices that connect to each other. by which there has been a set of instructions, commands, or anything and guidelines for the device or a set of devices to automatically process data