Haryana PMT Haryana PMT Solved Paper-2007

  • question_answer
    8 bits form

    A)  1 byte                                 

    B)  1 diction

    C)  1 nibble                              

    D)  1 binary

    Correct Answer: A

    Solution :

                    Key Idea Bits and bytes are related to binary  number system.                   The number system with base (or radix) 2 is   - known as the binary number system. Only two symbols are used to represent number in this system and these are 0 and 1. These are known as bits. This system has the minimum base (0 is not possible and 1 is not useful). It is a positional system, ie, every position is assigned a specific weight. In the binary number system, a group of four bits is known  as a nibble, and a group of eight bits is known as a byte. Note Some of the other commonly used number systems are octal and hexadecimal point. These number systems are widely used in digital systems like microprocessors, logic circuits, computers etc.


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