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The one of the three units that constitute Computer are Input, Processing (System) & Output Units............System Unit contains primarily Motherboard, CPU, RAM, Harddisk Drive & Housing called Cabinet for the connections of these components.
components of knowledge are:- 1.Input/output unit. 2.Inference control unit. 3.Knowledge base.
It is often incorrectly called the CPU or processor. Some call it the "brains" of the computer. These days, the "system unit" is the main part of the computer, the "box" part of it. To be more specific, "motherboard" may be the term you are looking for, and it is the main part of the computer located inside the case.
because the system unit contains everthing that helps the computer to work
The basic component inside the system unit is the Central Processing Unit.
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power supply HDD floppy disk drive
System unit components include the processor, memory module, cards, ports, and connectors. Many of the system unit's components reside on a circuit board called the motherborad.
System unit refers to the housing plus the components inside the box. While a computer case is just a 'case' itself w/o the hardware components attached to it.
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These are located in the system unit or processing unit.
Cpu: central processing unit alu: arithmetic and logical unit memory processor i/o devices
BUSEach channel, called a bus, allows the various devices both inside and attached to the system unit to communicate with each other
BUSEach channel, called a bus, allows the various devices both inside and attached to the system unit to communicate with each other
It is referred to as a 'base unit', and sometimes 'tower'