(4) ANATOMY OF COMPUTER

ANATOMY OF COMPUTER

• Input unit.
• C p u.
• Output unit.
•  Input unit ex- keyboard, mouse, and scanner.

        Output unit ex- pointer, plotter, and i.e.

• INPUT- it is use for accepting the data .the data are interred into the computer system. we the helps of this unit.
• C P U- it is use to process the data .the entered data is process by c p u.
• OUTPUT UNIT- it gives the specific result for information.
• DATA- data are row fact. The arranged facts and figure the instruction given to the computer for desire result.
• INFORMATION- retrieve the data, process data result given by the computer after processing manipulates data information is summerization of data.
• IMPORTANT OF INFORMATION-
• Meaningful.
• Surprise element.
• Accuracy.
• Time line (to take timely action).
• Conformity with previous knowledge

• INFORMATION ECONOMY- if the user with machine wants maximum number of output with the minimum number of input .it is called information economy.

• The preparation o0f formal in information is not free in the computer. It expresses money, labour, time and other is source.
• INFORMATION SOCIETY – the information society can be simply defined the instruction man and machine which under information for the number of human grouping it called information society.The object of information society
• Used to be given useful and meaningful information for the society.