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

IBM AS400 AllOther Interview Questions

Questions Answers Views Company eMail

Distinguish between logical file and physical file?

1 2056

What is field reference file?

1 1774

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

1 1830

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 1568

What is the purpose of SFLNXTCHG keyword in a subfile?

1 1738

What is the difference between Array and Table?

1 1880

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 2675

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

1 1712

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 1810

How many primary files allowed in a program?

1 1777

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Un-Answered Questions { IBM AS400 AllOther }

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

1805

what is a logical file?

1818

Why we are not able to perform insert delete and update operation in Join logical file?

1468

What is dynslt?

1225

what is match field indicator?

1738

list some of the commonly used commands for debugging?

1632

how to get the cursor position?

1147

What is file information data structure(infds) in as400?

1477

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

1680

What is RETURN CURSER LOCATION in subfile?

1573

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

1597

what is the maximum number of subfiles that can specified in a display file ?

1794

How to reverse the string in rpg

1811

which are the string manipulation opcodes?

1081

give three main purposes of file specification ?

1741

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