what is service program?

0 Answers   IBM,

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1) Can we declare a Display file in CL? 2) How many no. of files can be declared in a CL? 3) What is Non-Join Logical file and its importance?

4 Answers   Cognizant,

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what does opcode post do ?

1 Answers   IBM,

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What are the different types of keywords in display files?

1 Answers  

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what are members?

0 Answers   IBM,

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What are the different types of specification available in RPG/400 ?

1 Answers  

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how many files, printer files you can describe in a rpg?

0 Answers   IBM,

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How I can read and display three fields in the record format DSPFM1 of the display file,while one field(using in one file) is NAME which is Key field in field reference file and another two fields are AGE and ROLL NO are using another file. Please send me coding part.

2 Answers   IBM,

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define the purpose of the iter operation?

1 Answers   IBM,

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What is the purpose of Level Check parameter in a Physical file?

1 Answers  

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what is RCLRSC?

2 Answers  

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What is the difference between regular logical file and join logical file?

1 Answers  

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