Characteristics of Computers


 
 
Concept Explanation
 

Characteristics of Computers

Characteristics of a Computer:

The various characteristics are as follows:

1. Speed: A computer is a very fast and accurate device. It takes only few seconds to process the instructions for which we take hours to complete.

2. Accuracy: The level of accuracy of a computer is very high and every calculation is performed with the same accuracy. The accuracy level is determined on the basis of design of computer.

3. Diligence : A computer can work for hours without creating any error. If millions of calculations are to be performed, a computer will perform every calculation with the same accuracy. Due to this capability, it overpowers human beings in accuracy of work.

4. Versatility :  It means the capacity to perform completely different types of work. You may use your computer to prepare payroll slips. Next moment you may use it for inventory management or prepare electric bills. Computer is a multitasking device.

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Sample Questions
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Question : 1

Which of the following statement is/are false ?

(a) A computer is a very fast and accurate device. It takes only few seconds to process the instructions for which we take hours to complete.

(b) A computer is a machine which works continuously on the instruction of humans without any selfishness and without tiredness.

(c) Computer has no power of storing any amount of information or data, so that any information cannot be stored and recalled as long as you require it.

(d) Computer cannot do any work until a user does not give any instruction.

Right Option : B
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Question : 2

The characteristic of computer because of which it can perform millions of tasks or calculations with the same consistency and accuracy is _________________.

Right Option : C
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Question : 3

 The ability of the computer to store data, information and programs is known as ________________.

Right Option : A
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