Answer / lu

reference modification is
when you move the position of this field to another field
ex : move ws (3:5) to wss(6:5)
3:5 means 3thrd position and the lenght is 5 ....
2) union in sql used to check the column (row) of the table
A existing or not in table B...
3) GDG is the generation of sequential file, u access only
by sequential, VSAM (KSDS) access by key if you know, it's
more faster...
in endevor : unit test, Qa, and Production...

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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what is the difference b/w level no.01 & level no.77?

3 Answers   HCL,

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HOw can I get the negative sign while deduct high value from low value

0 Answers  

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I need to compare two VSAM files, both having 'number' as key. If there is a matching record, write the data into another VSAM file. How will it be possible.

1 Answers   DSRC,

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01 var1 pic s9(9)v99. 01 var2 pic x(30). procedure division. move 12345.99 to var1. move12345.99 to var2. display var1. display var2. what is the output?

2 Answers   IBM,

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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

1 Answers   TCS,

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In COBOL programming, what is PERFORM? What is VARYING?

0 Answers   CDC,

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How can i load all the data from a file to Table (array) in cobol.How i manage the occurs clause with out reading the file.Any options avilable ? Please can any one help me it is urgent?

0 Answers   HeadStrong,

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which is better either static call or dynamic call? and why?

5 Answers   HCL,

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Define REDEFINE clause and Is it possible to have the redefine clause anywhere in the working storage section for a data name?

3 Answers  

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How to retain the Duplicates in the one records?

3 Answers   CS,

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i want to learn mainframes. i completed MCA ,whats the future of mainframes

5 Answers  

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