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

RPG400 (448)
COBOL400 (67)
DB400 (96)
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IBM AS400 AllOther (736)

IBM AS400 Interview Questions

Questions Answers Views Company eMail

when are the unique constraints executed?

IBM,

1130

when do you explicitly open files and close files in an rpg program?

IBM,

1 2065

when do you use f-spec. Continuation line ?

IBM,

1 1712

when is a tag statement used in rpg?

IBM,

2 2242

when would you prefer logical file than opnqryf?

IBM,

1 2448

when would you use or not use this approach?

IBM,

1 1549

when you are defining a flat file in your program in f specs which format will you specify?

IBM,

1 1772

where can you specify an indicator in lokup operation?

IBM,

1 1815

where will control be passed after the execution of the *pssr subroutine if the factor2 of the endsr is blank ?

IBM,

1 1834

which are control break logic indicators?

IBM,

1101

which are the figurative constants used in rpg?

IBM,

1329

which are the member types which seu supports?

IBM,

1336

which are the query selection criteria, which can be given in a query?

IBM,

1174

which are the relational operators in rpg?

IBM,

1131

which are the string manipulation opcodes?

IBM,

1080

Un-Answered Questions { IBM AS400 }

what keyword must be used with protect keyword ?

1766

how do I preserve and clean the array?

1148

What is program status data structure(psds) in as400?

1085

what is the command used to invoke rlu ?

1896

the output from my cgi is correctly interpreted by ms internet explorer, whereas netscape navigator would display it as a plain text. What should I do to have also netscape interpreting the html output from my cgi?

1079

which are the relational operators in rpg?

1131

give an eg of ACQ-(ACQUIRE),BIT OFF,BIT ON,DEALLOC,DUMP,FEOD,FORCE,MHHZO,MHLZO,MHLLZO,MLHZO,REL,RESET,TESTZ,TESTB,TESTN----GIVE SMALL EXAMPLE TO THE OPCODES...TO UNDERSTAND FUNCTIONING...........

3833

what do you mean by an input subfile, what are the keywords required?

1261

how can u check no of records in a file?

1145

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

2142

can I touch the array during treatments?

1177

can a single screen format occupy a screen area above and below a subfile format ?

1677

When we create a pf and did not fill up maint parameter, then by default which access path will the system take & why?

1097

what if my system I runs with system value qccsid 65535?

1043

Program to read marks of 10 students for 4 subjects and compute and display total marks and status of each student in rpg

1143

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