what is the use of CPYFRMQRYF?

4 Answers  

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I am working in session1 ans session2. In session1 3 jobs are running. In session2 2 jobs are running. How many LDA and temporary files will be created?

3 Answers  

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How many record formats can you have in a Physical file and in a Logical file ?

1 Answers  

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What is Spool file, Why is it required?

1 Answers  

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What are the different types of access paths maintained on the file?

1 Answers  

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How can we update a specific field in RPG?

0 Answers  

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What is the use of SDA ?

1 Answers  

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Diff B/w ref and reffld?

1 Answers  

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What is SAA?

1 Answers  

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How to create files dynamically without DDS?

1 Answers  

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what is externally described file ?

1 Answers   IBM,

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Job is running in production 24/7 how do u debug that running job ?

1 Answers   Wipro,

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