The computers process information's that come in all shapes and sizes
from any fields so accurately that, some people may call these
"Informatics"— The Science of Informal ion Processing, i.e. the methods
of recording, manipulating and retrieving information's. It may be from a
mathematical equation to a company's work-force necessary to produce a
payroll or from meteorological department to forecast tomorrow's weather
or from space research to project a new space craft. Whatever may be
the case, why computers are used widely?
The following characteristics that make the computers very popular for its multifarious uses may give the befitting reply.
(i) Speed
First, the computers are regarded as high speed calculators. They can process voluminous data within a fraction of second which no human being could do earlier. If we want tomorrow's forecast today, meteorologists can use the computers for necessary calculations and analyses. The units of speed of a computer are the microsecond, the nano (10)-9 second and even the picot second.
(ii) Storage
As human brain can store the knowledge in memory and can able to recall it, the Central Processing Unit (CPU) of a computer can do the same job without any failure. But the internal memory of CPU is only large enough to retain a certain amount of information. So, to store each and every information inside the computer, an Auxiliary or Secondary Storage Device is being attached outside the memory of the CPU.
(iii) Accuracy
The computers are much popular due to their high speed along with consistently very high accuracy. Sometimes, the machinery may give errors, but due to increase in efficiently error-detecting techniques, these seldom lead to false results. Most of the errors in computers are due to human himself.
(iv) Automation
Once a programme is in the computer's memory, it will start processing the input information's; thus leading to automation.
(v) Versatility
The computers are versatile in nature. They can perform any task given to them provided they are well programmed,
(vi) Diligence
Being a machine, a computer is very diligent in its duties. It never suffers from human fatigue and tiredness or lack of concentration. It can perform thousands after thousands calculations with exactly same accuracy and speed as the first one without any rest.
To learn more about computers , log on to our website .
The following characteristics that make the computers very popular for its multifarious uses may give the befitting reply.
(i) Speed
First, the computers are regarded as high speed calculators. They can process voluminous data within a fraction of second which no human being could do earlier. If we want tomorrow's forecast today, meteorologists can use the computers for necessary calculations and analyses. The units of speed of a computer are the microsecond, the nano (10)-9 second and even the picot second.
(ii) Storage
As human brain can store the knowledge in memory and can able to recall it, the Central Processing Unit (CPU) of a computer can do the same job without any failure. But the internal memory of CPU is only large enough to retain a certain amount of information. So, to store each and every information inside the computer, an Auxiliary or Secondary Storage Device is being attached outside the memory of the CPU.
(iii) Accuracy
The computers are much popular due to their high speed along with consistently very high accuracy. Sometimes, the machinery may give errors, but due to increase in efficiently error-detecting techniques, these seldom lead to false results. Most of the errors in computers are due to human himself.
(iv) Automation
Once a programme is in the computer's memory, it will start processing the input information's; thus leading to automation.
(v) Versatility
The computers are versatile in nature. They can perform any task given to them provided they are well programmed,
(vi) Diligence
Being a machine, a computer is very diligent in its duties. It never suffers from human fatigue and tiredness or lack of concentration. It can perform thousands after thousands calculations with exactly same accuracy and speed as the first one without any rest.
To learn more about computers , log on to our website .
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