how to change picture class of copy book variable inside program?

2 Answers  

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What are the divisions in a cobol program? Which one is the mandatory division among them?

1 Answers  

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Give some examples of command terminators?

0 Answers  

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suppose there is one PF having two members PF1 PF2.PF has one unique key Emp ID.could you tell me uniqueness in PF will be effective across members as well ? assume emp iD 3333 is in member PF1 would same Emp id be exist also in member PF2 ?

2 Answers   Tesco HSC, Wipro,

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In file1 have 80 records are like d1,d2,d3......D80. File2 have 1000records are like a1d1,a1d2,a3d3.....Etc. I want matching records in file3 ? Plse tell me the matching logic???I want answer only in cobol ?Not using any tool or jcl?

1 Answers   CSC,

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What is COMP-1? COMP-2?

4 Answers   CitiGroup,

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SSRange is used to do a range check on which of the Following. SUBSCRIPT,INDEX,REFERENCE MODIFICATION,Run-time option.

3 Answers   Lehman Brothers,

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I have a table with 3 dimensions like this : 01 ws-table 04 ws-page occurs 3 08 ws-column occurs 2. 12 ws-record occurs 20 pic x(40). How to code with PERFORM varying with 3 dimension...I forgot..

2 Answers   EDS,

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if a dataset is already created with fixed length but after that i want to change fixed length to variable length then how is it possible

3 Answers   IBM,

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give the examples for strings and unstrings in cobol

2 Answers   IBM,

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Can we move X(7) to S9(7) COMP?

1 Answers  

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what is sort? whis is internal & external sort ?when do u go for inter sort & external sort? tell about some sort utilites?

2 Answers   BirlaSoft,

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