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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What is the use of intialize verb?

0 Answers  

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I have two questions here. 1. How to read a flat file in reverse order? 2. How to read a VSAM KSDS file in reverse order? In both the cases we donot know the total number of records.

2 Answers   L&T,

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describe 805 error

6 Answers   DELL,

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How to read records in reverse order in flat file? I know we can do it by reading all records into an array.... Then read records in reverse order by using subscript or index but can any body give me the exact code.

5 Answers   TCS,

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Scenario: I have 3 Input Files.Read the first i/p file and depending on certain business logic, I want to read wither i/p file-2 or i/p file-3.Now, depending on certain business logic applied to the record read from either file-2 or file-3, I decide to write them to either output file-2 or output file-2. Question: How many job steps are necessary to implement a solution for the above.

2 Answers   TCS,

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What type of SDLC u followed? Why?

0 Answers   IBM,

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What is the difference between a binary search and a sequential search? What are the pertinent cobol commands?

0 Answers  

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If by mistake we MOVE a working storage variable into LINKAGE area. What will happen??

4 Answers   Accenture,

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when iam reading a flat file which has 100 records through cobol program when iam reading 50th records it gets abends .. so when i run the program again it should read from 50th record .where it got abened ? how it is possible

1 Answers   Patni,

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I have a PS file and I would like to manually insert the binary values (like a COMP format) into the file. How can i do that? the way do in COMP-3 format.. suppose i want to insert -12345 in to file in comp-3 format. simply we can open a file in edit mode and do HEX-ON and insert the value . SEE BELOW-- 135 24D in 3 bytes - this will be COMP-3 presenatation of -12345.

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How do u know what version of cobol u are using?

3 Answers  

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