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Programming Languages Delphi Objective
Mar 15, 2013

Which one of the following is true with respect to the record key clause.

Choose the correct answer:
A) The data name in this clause must be defined within the record description entry of the associated index file but can belong to any class-numeric, alphanumeric or alphabetic.
B) The data name in this must be defined as an alphanumeric data item within the record description entry of the associated indexed file
C) The data name in this clause must be defined as a numeric field outside the record description of the associated indexed file
D) The data name in this clause must be defined as an alphanumeric field outside the record description of the associated indexed file
Detailed Explanation

Option b is right answer.

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