Answer / tamilselvan

Instead of cobol, try this with SORT in JCl.it will be
easier.
SORT FIELDS=copy
SUM FIELDS=NONE,XSUM


define a file with DD card SORTXSUM after SORTWK file in
the proc step.
You can capture the duplicate rows in the sortxsum file and
non dupliucates in the SORTOUT file.

Answer / sowjanya

using jcl,
//ddname1 <- input file
//ddname2 <- outfile1(no duplicates)
//xsum <- outfile2 (duplicate)
//sysin dd *
sort fields=copy
sumfields =none,xsum
/*

C1 C2 C3 are three conditions whose TRUTH values are as folloes. C1-TRUE C2-FALSE C3-TRUE A,B,C are defined as given below A:C1 AND(NOT C2) OR C3 B.(NOT C1) OR (NOT C2 AND NOT C3) C.(C1 OR C2)AND C3 D.C1 AND C2 OR C3 given the above information which of the following statements are valid? a.only A,B and C are TRUE b.only A,C and D are TRUE c.A,B,C and D are TRUE d.only C and D are TRUE

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