What is reference modification? What is UNION in sql and syntax? What is the difference between GDGS and VSAM? Which is prefer one? What is processing groups in endevor?

1 Answers   Kuwait Oil Company,

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If i have a variable A pic 9(2) value 10 Compute A = a - 100 what will be the value of A and will there be any error becoz of the Negative value

3 Answers   CTS,

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How many bytes S(8) comp field occupy and its maximum value?

0 Answers  

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how to display date in reverse order if the pic clause of the is numeric suppose date is 09032010 ==> need to print in 20100309 (pic clause is numeric)

6 Answers  

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If my program receives input feed from program in other system.. if the receiving field size is less than the sending field.. what abend will be happening.

1 Answers   HCL,

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I hv ten records in ps file and i hv say some 15 records in vsam file .i hv empno and age in ps file n empno,empname,dept n desig in vsam file. i hv 2 read the ps file n check wid matching empno in vsam file and then insert all fields from ps and vsam into db2 table....plz help in writin the procedure division

1 Answers  

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How you can read the file from bottom?

0 Answers  

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What will happen if we generate GDG +2 version instead of +1 version?

2 Answers   T systems,

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What is file status 39 ?

10 Answers   JPMorgan Chase,

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I have a source program compiled with Cobol-2. The output file has a record length of 100 defined in the program but a record of 60 bytes getting written into it. i.e. The rest of 40 bytes I am not Writing anything. But it by default puts some values into the last 40 bytes. However it does not impact anything. But when Compiled the module with Enterprise Cobol the last 40 bytes were spaces as fillers. Can anyone explain?

5 Answers   Cognizant,

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In an array processing what is the thing that can be done by using subscripts but not by using index

4 Answers   JPMorgan Chase,

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What is the significance of 'above the line' and 'below the line'?

2 Answers   Nokia,

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