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 file information data structure(infds) in as400?

1474

What is the default access path of a file?

1103

What is the difference between non-join logical files and join logical files?

1112

What is library is as400? What are the types of library?

1 1583

write an RPG program to calculate the marks of 5 students (A,B, C, D, E)in 3 different subjects (eng, math, sci) an display on the screen

1303

How to search particular records from the database file in rpg?

2 3315

Pose, there are 100 records in the file.i need to retrieve all the records matching/equal to the particular name field. How can we do the above using search criteria other than using the if cond?

1046

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

1333

What is the difference between iter and do? We know both are used to execute set of statements repeatedly, but what is the main difference?

1015

Why we sometimes use same file name in file and tofile in ovrdbf and sometimes different?

1126

What is difference between rename and prefix?

1034

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?

1259

What is comp?

1144

What is perform?

1087

How to detect record is locked in cobol/400?

970

Un-Answered Questions { IBM AS400 }

difference between view and index ?

1141

what is procedure prototype and procedure interface.

1216

How to retrieve a physical file after deleting that?

1107

how can a cgi check whether an ifs object is available?

1095

How to read a pf in reverse(from last record to first) using cl?

1113

thanks mr.Harshad R Suryawaunshi,i'm new to as400 i think you are telling in rpgile i know only rpg400 if possible can you tell in rpg400

2311

can a indexed file be accessed in arrival sequence in rpg program?

1608

which indicator is used for read?

1135

how can I give more performance to some selected pages?

1024

How to Define a Procedure in RPG?

1726

can you have multiple key lists for a single file ?

1689

using dfu, user will be able to ___________ from physical file?

986

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

1253

Space & Skip Are Which Level Keywords?

1189

what does dfu program you to do on a record?

1217

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