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Question

The smallest logical data entity is called a data item or data.

A
Base
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B
Field
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C
Bank
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D
Collection
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E
None of the above
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Solution

The correct option is E Field

The smallest logical data entity is called a data item or data Field.

Data stored in computer systems form a hierarchy extending from a single bit to a database, the major record-keeping entity of a firm. ... Bit (Character) - a bit is the smallest unit of data representation (value of a bit may be a 0 or 1).

A field consists of a grouping of characters. A data field represents an attribute (a characteristic or quality) of some entity (object, person, place, or event).


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