IBM AS400 Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

RPG400 (448)
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IBM AS400 Interview Questions

Questions Answers Views Company eMail

Suppose I have 3 jobs a b and c. I want to submit b after successful completion of a and want to submit c after successful completion of b. Without using job scheduler or job queue, how can I do that through cl program?

1 2648

We have job which is running as batch. It takes atleast 06 hours to complete tht job. But I wanna do tht job with in 3 hours?

1301

If my rpg program has a date field, what extra care I have to take while compiling that rpg program? If the file is keyed and I have declared the file as well as key list properly in my program. Still am getting an error message like "chain/reade operation is not allowed" what may be the case?

1158

What are the types of identifiers?

1082

How can we override a file during runtime in rpg?

1245

What is ment by record level identifier?

1184

What is difference between bind by copy and bind by reference?

2543

Assume my file has 100 records and I want to see only first 10 records. Is this possible through lf?

1 2169

Suppose my file has 10 fields and I want to make the 2nd field zeros in all records. And assume I have millions of records and I dont want to read each record and update the desired field with 0. Any other way to do this in one step operation?

1 2551

What is file identifier where we can use?

1172

Explain mdt?

1200

What is open data path?

1038

What is the primary file?

1193

What is the use of member in pf?

1035

Last statement of any rpg program is lr?

1121

Un-Answered Questions { IBM AS400 }

how will you display a particular page in subfile ?

1753

What are the types of data structure in as400?

1089

what key word is used when screen is re-display?

1174

What is the actual use of fillers?

1011

WHAT IS FERERENTIAL INTRIGRITY ?

1680

How to call one program from another program in RPG? please help me with the code

1783

which indicator is used for read?

1184

what is rpg ?

1729

what is join logical file?

1971

what is sflrolval?

1124

what is the clp command to access a query/400?

2230

what is program status data structure?

2507

Can we concatenate fields in physical file? If yes how can we do?

1102

Suppose I have a pf,it contains 5 members,how to access particular member data from logical file ?and what is the use of member in pf?

1091

How many maximum record format a logical file have?

1031

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