1. Computer system With a communication networkComputing system

2. Data (DATA): As a result that it was observed the fact that occurred Information (Information): Data + meaning The data which have a meaning for a particular person The information varies among people With the communication Action to communalize the meaning of the information A consignor, a guard, a medium (the media), protocol (rule)

3. Resources of the information system (computing system) ・ Human resources: A user, an analyst, a programmer, operator hardware resources: A machine, storage medium, network software resources: A program, a procedure, data resources System (system): Factor to act with a common purpose Function of the system Input, processing, output, feedback, control (self-monitoring function, self-control function)

4. Super computer earth simulator

5. 地球シミュレータの出力例

6. ① Input deviceThe device which casts data into a computer(example) A keyboard, a mouse, bar code leader ② Central processing unit (CPU)Brain of a computer comprised of an arithmetic unit and a control unit(example) The processor series ,POWER PC series of x86 origin The SPARC series

7. CPU (Intel Corp.) of x86 origin

8. Example Solaris) of SPARC(Unix origin

9. ④ Output device The device which provides handled information to a user (user)(example) A printer, display ③ Storage deviceMain memory and auxiliary memory. I memorize data and an order(example) SDRAM, hard disk