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 regular logical file and join logical file?

1 1859

Distinguish between logical file and physical file?

1 2056

What is field reference file?

1 1773

What is the necessary keyword used in a physical file to refer field definitions from the field reference file?

1 1829

What is the purpose of reorganizing the physical file i.e. , RGZPFM?

1 1885

What is the purpose of CHGPF (Change physical file) command?

1 2075

What is purpose of declarative statement DEFN?

1 1567

What is the purpose of SFLNXTCHG keyword in a subfile?

1 1737

What is the difference between Array and Table?

1 1876

What are the different types of access paths maintained on the file?

1 1619

How can you identify End of file in CLP program?

1 1971

What is the difference between production library and test library ?

1 2674

When will you use OPEN and CLOSE opcodes in RPG program?

1 1709

What is difference between fully procedural file and primary file?

1 2261

What is the difference between externally described file and program described file?

1 1809

Un-Answered Questions { IBM AS400 }

can anybody give the interview questions list of RLU. plz mail me: dinesh_sati07@yahoo.com

2731

Difference Between Ca & Cf?

1089

In RPG How to read a records from a file without using read opcodes?

1526

what are the important factors in error message subfile ?

1013

What are the record format field mapping options in cpyf?

1029

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

1701

Explain how to update data area in cobol 400 program?

1022

http default port 80 is used by some other production http service. How can I create an http instance on another port to run cgidev2 and my future cgi developments?

1109

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?

1025

what is the difference between do while and do until?

1250

how can you detect and handle a record lock situation?

1987

What is sort?

956

how can I start a page in a new window?

1225

how to define to define a hidden filed in dspf ?

1334

What is the purpose of record level identifier?

1126

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