architecture computer

Information systems-ARCHITECHTURE DEFINITIONS

MODEL TWO

Intel Celeron 2Ghz processor
256MB PC2100 DDR SDRAM
40GB 7200RPM ATA133
52x52x24 CD-RW
Microsoft Multimedia keyboard
Microsoft Wheel optical Mouse
15”(15”viewable) Flat panel Display
Built –In Speakers
Microsoft Windows XP Home Pro
Anti virus

Intel Celeron 2Ghz processor



This is the processor/CPU(Central processing unit),the branding being ‘Intel’ and the product being ‘Celeron’. The processor is the part of the computer which controls all the other parts .It consists of the control unit(fetches and decodes), arithmetic and logic unit(ALU) and the memory. GHz refers to the unit of frequency that measures the clock rate(rate in cycles per minute at which a computer performs its most basic operations such adding two numbers or transferring a value from one register to another)of modern processors.

256MB PC2100 DDR SDRAM

This refers to the memory of the system.256 Mb is 256 megabytes whi...