What are different ways to pass data between programs and
which one is the efficient way?

Answers were Sorted based on User's Feedback



What are different ways to pass data between programs and which one is the efficient way?..

Answer / kar

I think the effiecient way is by using DataQueue.

Is This Answer Correct ?    4 Yes 1 No

What are different ways to pass data between programs and which one is the efficient way?..

Answer / surendra y mudliar

Different ways for passing parameters are

1) Data Area
2) Data Queue

Data Queue is the efficient one.

Is This Answer Correct ?    3 Yes 0 No

What are different ways to pass data between programs and which one is the efficient way?..

Answer / kcsyam

Parameter(PARM) Data Area, Data Queue, MQSeries Message
Queue

Is This Answer Correct ?    1 Yes 0 No

What are different ways to pass data between programs and which one is the efficient way?..

Answer / sridevi

Can anybosy explain with Example, if possible.

Is This Answer Correct ?    0 Yes 0 No

What are different ways to pass data between programs and which one is the efficient way?..

Answer / pankaj

Different ways for passing parameters are

1) Data Area
2) Data Queue
3) store a data in a field get the pointer of that field
and send it across the program.

Data Queue is the efficient one.

Is This Answer Correct ?    0 Yes 0 No

Post New Answer

More RPG400 Interview Questions

how to check on which PF , the LF is dependant ?

4 Answers   IBM,


how to change the length of the field in a physicalfile?

12 Answers  


Suppose we have 10 records with same name and we are reading using READE,after 4 record i have to use CHAIN what is the output

3 Answers  


How to print Superscript / Subscript from RPG400

1 Answers  


How to sort an array in descending in RPG

3 Answers   Google, TCS,






What is the compilation option that has to he specified while compiling an RPC program which uses a file having date data type field?

3 Answers   HSBC, IBM,


Hi friends, I am using a load all subfile , and currently i am in in the third page of the subfile , from third page i have selected a record and called some other program .on returning, subfile is being loaded from the frist page. so can any one kindly suggest me in retaining my third page after returning. i.e loading from third page.

7 Answers  


How can a screen field that has changed since the last output operation be detected?

4 Answers   IBM,


I have 1000 records in a file. I would like to generate 10 identical reports from this record with same format (structure of records) how do I do this?

1 Answers   IBM,


How to change the name of physical members Dynamically?

1 Answers  


wat is the difference between dataarea and data queue?

5 Answers   Airtel, Four soft, Shahi Exports,


How to find d key field of a pf that doesn’t have source physical file?

2 Answers  


Categories