Command used to refine the declared variables
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REASSIGN
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REDECLARE
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REDEFINE
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None of the above
C
Correct answer
Explanation
In languages like Software AG's Natural or COBOL (with REDEFINES), the REDEFINE statement is used to refine or restructure already declared variables or memory fields. This allows programmers to map new structures or different data types to the same physical memory space.