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

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

IBM,

1 1635

define data structure?

IBM,

1 1765

how do you read changed records backward in subfile?

IBM,

1103

define what a data queue is along with a brief example of what it may be used for?

IBM,

1 1813

at what level s,o are defined and what they will do?

IBM,

1 1805

how do u compile rpgle program?

IBM,

1119

explain the use of dftwrt display keyword?

IBM,

1 1766

distinguish between terminating a program through seton lr and return?

IBM,

1104

how do handle file exception/error?

IBM,

1179

how can a message from a message file appear as a constant on the screen?

IBM,

1 1597

how do you know that records are locked?

IBM,

1 1960

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

IBM,

1380

a multiple format logical file is also known as?

IBM,

1088

explain the difference between defining subfile and message-subfile?

IBM,

1 1873

how can we run a batch job?

IBM,

1177

Un-Answered Questions { IBM AS400 }

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

1135

What is a record lock error?

1766

what are the different opcodes available in rpg for database access ?

1705

what is a program described file in rpg?

1743

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?

1250

I need to insert a record in a file using STRSQL containing the some field values same as an already existing record in that file.I know to smple insert mentioning those values one by one.But is there any another query can be prepared for the same .Please share the query if known to you. Thanks in advance.

2745

How to index LF by relative record no (RRN)

3294

what are the key words you must use when using a subfile?

1186

How to detect record is locked in cobol/400?

981

what are the limitations of cl (compare to rpg) ?

2319

What is the difference between access path and open data path?

1108

is it possible to create a physical file without dds?

1989

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?

1055

can we use ASCII ,CDUP,SENDPASV commands in SFTP?

3664

What is %CHECK?

1271

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