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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Consider the following COBOL entries 05 X PIC 99 VALUE 10. ADD 40 X TO X. COMPUTE X = 3 * X - 40. The result in X is

12 Answers   TCS,

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

5 Answers   HCL,

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comp-3 field occupy?

5 Answers  

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What is XDC ?

3 Answers   Cap Gemini, IBM,

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I have a occurs for 100 times but it has executed 101 time what could be the reason?

4 Answers  

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There is a production file which has millions of records in it.The program that uses it ends up with an SOC7 abend.It is sure that the abend is due to some invalid data in the file.Is there any way to debugg the SOC7 abend with out giving displays? I need the record which is cause for the abend.

8 Answers   Danske, iGate,

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88 class is used for

5 Answers   CTS, EDS,

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1)what is use of linkage section? 2)what is difference between comp and comp-3

1 Answers   Cap Gemini,

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which is faster either static call or dynamic call ? and specify the reasons for it ? reply fast

1 Answers  

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why we are using set in searchall?

4 Answers   IBM,

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Explain about level numbers?

3 Answers  

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