A data element in a record, that uniquely distinguishes the record, from all other records, is called

A data element in a record, that uniquely distinguishes the record, fr

1.	A data element in a record, that uniquely distinguishes the record, from all other records, is called
A.	response time
B.	Key
C.	System review
D.	test data
E.	None of the above
Answer» C. System review

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A data element in a record, that uniquely distinguishes the record, from all other records, is called

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