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

RPG400 (448)
COBOL400 (67)
DB400 (96)
COOLPLEX (8)

IBM AS400 AllOther (736)

IBM AS400 Interview Questions

Questions Answers Views Company eMail

what is the difference between udate and the system date?

IBM,

1 2068

what are the three types of keywords associated with printer file ?

IBM,

1 1701

what are the three line types in rlu ?

IBM,

1 2187

what does check opcode do ?

IBM,

1 1867

what is overlay?

IBM,

1135

what does the opcode free do?

IBM,

1 1952

what does opcode post do ?

IBM,

1 1772

what is the maximum number of fields under a record format of physical file?

IBM,

1 1853

what is subfile?

IBM,

1 1593

what is rpg fixed logic cycle?

IBM,

1208

what is procedure prototype and procedure interface.

IBM,

1224

What are the different opcodes used for file operation on a subfile in a rpg pgm?

IBM,

1 1833

what is the difference between packed decimal and zoned decimal?

IBM,

1 3241

what is a composite key?

IBM,

1 1678

what is sflinz and sflrna?

IBM,

1516

Un-Answered Questions { IBM AS400 }

Can level check error occur if we do chgpf?

1254

What is the Difference between command attention key and command function key ?

1378

what opcode will be used to test the zone of a character field?

1784

How to debug a batch job when it is in messagewait(mswg) status. I know the steps for batch ebugging, but im confusing with when we submit any job for batch debug we put in held state. So here also do same thing or any other way?

1270

how to toggle between single line and multi - line display of a particular record in a subfile?

1796

what are members?

1057

Explain this error: "all record formats for externally-described file abcd ignored or dropped due to error; file ignored."?

1348

how to get the cursor position?

1147

What is a continuation triple?

What is %CHECK?

1270

what is the use of jdftval in join logical file?

1806

how will you find a string using pdm?

1151

What is the use of limit sys?

what is the difference between do while and do until?

1250

What are fillers? What is the actual use of fillers? With mall/simple example?

1006

For More Un-Answered { IBM AS400 } Questions Click Here