Components Information system
1.Hardware Computers and peripherals, such as mice, keyboards, central processing unit, monitor, printer and other hardware devices will work on a program or software written.
2.Software Sometimes called a program or a set of instructions the purpose of the software instructs the hardware works is data processing (Data) into an information technology (Information)
3.Data The data is another important element of information systems. A pointer to the success or failure of the system. Because data is collected from sources. The information must be accurate and up to date. Moderation and verified only be useful, especially when used at the group level or enterprise level. Information must be structured to store a regulatory system for the rapid and efficient.
4.Personnel Personnel in the user level, management, system developers system analyst and programmer. An important element in the success of the information system.Especially in the computer information system which has the capability. The users have the opportunity to develop their ability and system development. According to the demand.
5. Step Practice Operating procedures of the user or the relevant personnel is another important subject. When developed, and then need to perform sequential steps. At run time, it is necessary to take into consideration a person's compliance procedures and relationships with both the normal and, in the case of an emergency, such as procedures for recording data. Processing steps. Procedures when a damaged or corrupted and the backup copy step to safety, etc. These things need to be there to practice cleaning preparations and documentation manuals that are clear.