how to see number of logical files depending on a pf?...can we declare more than 20 logical files from a single pf? is it possible

4 Answers   ocbc,

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Is it possible to create a logical file whose Physical file is not in same library?

6 Answers  

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what is exception and how many types of exception

1 Answers   Active Brains,

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Q.1 how to implement the commitment control. 2.how to control commitment control from external program.

7 Answers   IBM,

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How to update physical file using logical file with example?

0 Answers  

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Suppose if a physical file is having 1000 records, but i deleted 500 records from it. Here the concern is can the size of the file changes or it remains the same... kindly help me out with thorough xplanation.... Thanks in-advance...

6 Answers   ABC, TCS,

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Last statement of any rpg program is lr?

0 Answers  

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How can we know that a trigger has been added on a PF? and what is the purpose of adding a trigger?

3 Answers  

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Which keyword is used both in subfile and subfile control record format of a DSPF?

8 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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Why journalling is compulsory before commitment control?

1 Answers  

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

2 Answers   Cap Gemini,

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