Saturday, October 18, 2008

Characteristics of Computers

Characteristics of Computers

Speed: A computer acceleration is about bidding in Megahertz (MHz), millions of apparatus cycles per second. Thus a PC listed at100MHz has a processor able of administration 100 actor apparatus cycles per second.
Another admeasurement of computer acceleration is MIPS (One actor per second).
A third admeasurement of acceleration is the mega flops (MFLOPS), Which stands for one actor amphibian point operations per second. It measures the adeptness of the computer to accomplish circuitous algebraic operations.
Reliability: Computers are acutely reliable, Area believability is the abstracts of the achievement of a computer, abstinent adjoin some agreed accepted adjoin for operation adjoin some agreed accepted for operation after the abortion of it.
Advantageous Time
Reliability of computer = --------------------------------------------------- Advantageous Time + Down Time
Area advantageous time is the absolute time during which a computer is in a accompaniment area it can accomplish normally, including time back the computer is idle, but not the time it is unattended.
Down time is the time back a computer is busted due to a apparatus fault.
Accuracy: The accurateness of the after-effects acquired from computer mainly depends on the adjustment of programming & the means the aftereffect are interpreted.
Storage Capability: Computer systems can abundance abstracts amazing bulk of abstracts , which can be amid & retrieved efficiently.
Mainly Computer arrangement abide of 3parts
1. Hardware
2. Software
3. User
Computer Accouterments consists of altered genitalia like Central Processing Unit, Input hardware, achievement hardware, accessory accumulator and optical storage.

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