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Explain the 3 types of data and their relative hierarchy to one another

Explain the 3 types of data and their relative hierarchy to one another

Math   Statistics-And-Probability   
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Answer #1

Hierarchy of data:

1)BITS: A bit is a smallest unit of data representation. Eight bits make a byte which can represent a character or a special symbol in a character code.

2)FIELD: A field consists of a grouping of characters. A data field represents an attribute of some entity like object,person.

3)RECORD: A record represents a collection of attributes that describe a real world entity.A record consists of field , with each field describing an attribute of entity

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