Answer Posted / vinay gautam

working-storage section.
77 index1 pic 9 value 1.
01 week value 'montuewedthufrisatsun'.
03 days pic x(3) occurs 7 times indexed by idx.
procedure division.
perform varying index1 from 1 by 1 until index1 >= 8
display days(Index1)
compute index1 = index1 + 1
end-perform.
stop run.

Explain the types of perform?

1025

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972

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Define redefine and its syntax?

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