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Answer Posted / sp
we can declare maximum 50 files and among that 8 for
printer files
| Is This Answer Correct ? | 18 Yes | 6 No |
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When we have a file with Duplicate records and I want to read the unique record from the file. For example a file containing Emp Name as 'Ram' and there are 3 entries of it. So how to read a unique record from File?
Set on command is used for closed all opened files , initialize var and release resource , return cmd is used for return to calling program but my req. Is dnt close opened files and resource must released while doing transactions , how can i do this...?
what is an online rpg?
Assume 2 users are using the same file and first user updates some record in the file. Will the 2nd user will be able to see the updated record or not?
How to define data area in RPG program? In which scenario multi occurrence DS is use in AS400?
what is program status data structure?
How Chain operation copies the record's data to the input buffer for the program?
how do I play {insert rpg system here}?
do you use message subfiles? What are the necessary keywords required coding a message subfile?
1. What is bound-by-call and bound-by-reference? 2. Where and why is *Nomain used? 3. What are the difficulties faced by programmers when using service programs? 4. Explain the different ways of parsing and compiling XML in iSeries.
How can we override a file during runtime in rpg?
1. If there are two programs using same file and 2 users are using the file at the same time and what can be done to allow them both to access? 2. How can remove lock from the file for accessing it by both users?
What is file identifier where we can use?
What is the difference between iter and do?
What is the difference between copybooks and subprocedures in as400?
