Define interactive jobs and batch jobs

6 Answers  

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how to update physical file using logucal file with example

1 Answers   Wipro,

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I want to change the attribute of field or want to add new field in existing PF but condition is format level identifier should not change, is it possible?

9 Answers   Mind Tree, TCS,

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can we concate fileds in physical file? If yes how can we do?

5 Answers   Patni,

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one physical file can have how many max of logical files? what is the primary file?

3 Answers   Four soft,

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what is the difference between adding keys & constraints into a phisical file

4 Answers   HSBC,

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How to know the particular record in pf with out reading?

0 Answers  

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Hi, Please give the answer to this question? I have Phisical file with 100 records,there is no any duplicate records in this pf.Based on this pf one Logical file i have used.But this lf is viewing only 80 records only of that pf?What is the reason for this?Please give me answer?

4 Answers   IBM,

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How many maximum record format a logical file have?

0 Answers  

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When we create a pf and did not fill up maint parameter, then by default which access path will the system take & why?

0 Answers  

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what is use of self join and which cases you will use this join

1 Answers   TCS,

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can any one pls tell me some differences between a LF and command OPNQRYF?

3 Answers   Accenture, Cognizant, eFunds,

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