I had ruestion in one of the interview..... If 1 file has more than 1 member and i want to use the 2nd member in the RPG pgm (in RPG400),how can I use this.... I know the possible answers i.e. useing API 'QCMDEXE' or Before calling the pgm I can use OVRDBF for that member... but I dont' want to use both the tips in above scenarion. Does any body tell me how can i use this ....?

13 Answers   Mind Tree,

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What the difference between Source Physical File and Physical File?

1 Answers  

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why do we use readc? What is sflnxtchg?

0 Answers   IBM,

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what is the purpose of DMPCLPGM IN CL?

3 Answers   IBM, Wipro,

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what are various techniques to pass parameters from one program to another?

1 Answers   IBM,

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where exactly we can use OPNQRYF ?

3 Answers   TCS,

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1.what are the builtin funtions in cl pgg?Explain with example 2.what is meant by left outer join?where we can use this?

2 Answers  

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

1 Answers  

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which of the following operations does not zero the field flda defined as 4,0?

0 Answers   IBM,

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1)In a pf if we delete a record then how to insert a new record at the same place in that pf?? any logic or code? 2)A batch job is taking a lot of time to run,found that it is going into loop and wrapping up so how to skip that loop and process the job without changing the code? 3)In which scenario C D I R comes and C D G F comes in a job? 4)If a job came to error while processing a file how we can know at which record the error hit and how to skip that record and process other records without changing program code?

1 Answers   JDA,

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what is externally described file ?

1 Answers   IBM,

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what is the use of UNIQUEUE KEY WORD? what is the difference between PFILE AND REF?

2 Answers  

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