Number System


 
 
Concept Explanation
 

Number System

Number System :

When we type some letters or words, the computer translates them in numbers as computers can understand only numbers. A computer can understand the positional number system where there are only a few symbols called digits and these symbols represent different values depending on the position they occupy in the number.

OR

It defines a set of values that is used to represent quantity . Digital computers internally use the binary number system to represent data and perform arithmetic calculations. 

The value of each digit in a number can be determined using −

  • The digit

  • The position of the digit in the number

  • The base of the number system (where the base is defined as the total number of digits available in the number system)

  • The number system is simply a system to represent or express numbers. There are various types of number systems and the most commonly used ones are decimal number

    .... (More Text Available, Login?)
    Sample Questions
    (More Questions for each concept available in Login)
    Question : 1

    Which two numbers form the binary number system?

    Right Option : C
    View Explanation
    Explanation
    Question : 2

    Octal number system has digits from ___________________

    Right Option : B
    View Explanation
    Explanation
    Question : 3

    Which of the following is not a number system in reference to computer system ?

    Right Option : D
    View Explanation
    Explanation
     
     


    Students / Parents Reviews [10]