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

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IBM AS400 Interview Questions

Questions Answers Views Company eMail

what is data area and how it is used in rpg program ?

IBM,

1319

explain sflclr, sflend, sfldlt, and sflcsrrrn?

IBM,

1347

Why Rpg/400 is Famous?

IBM,

2 3387

What is the difference between array and a multiple occurrence data structure?

1 2080

What is the purpose of the "N" in the following calculation specification? C KEY CHAIN FILE N 99

1 1730

Which of the following operations does NOT zero the field FLDA defined as 4,0? C MOVE *ZEROS FLDA C Z-ADD *ZEROS FLDA C Z-ADD 0 FLDA C MOVE *ALL'0' FLDA C SUB FLDA FLDA C MOVE '0000' FLDA C CLEAR FLDA C MOVE *BLANKS FLDA

1 1690

What is the purpose of the following? I 'CLOSED' C STAT01 I 'OPEN' C STAT02

1 1626

List the steps/commands necessary to accomplish the following: a. Copy data from the file ORDHDR into file ORDHIST b. The file ORDHIST may or may not exist c. If the file ORDHDR does exist, it may or may not contain data d. The file ORDHIST may or may not contain data, if the file does contain data the old data should be erased

1 1716

What is the purpose of the following? FORDHDR1 IF E K DISK ORDHDRF KRENAMEORDHDRF1

1 1625

What is the purpose of the following C/COPY QRPGSRC, ORDERR

1 1743

What is the purpose of the following FORDHDR1 CF E WORKSTN $2SFN SFILE FMT2

1 1567

What is the purpose of the following I UDS I 1 60ORDER# I 7 90LINE#

1 1680

What is the purpose of the following? A CSRLOC (F1ROW F1COL)

1 1690

Define what the operation will do, the purpose of the result field and the purpose of *IN66? HI LO EQ C CALL 'CVTDAT' DTPRM 66

1 1577

Define each of the following operation codes a, b, c, d, e

1 1870

Un-Answered Questions { IBM AS400 }

what is the use of unique keyword and what level it is defined?

1594

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

1724

how many types of display are available on as/400 for user interaction?

1115

how do you use commitment control in rpg?

1271

What is difference between bind by copy and bind by reference?

2472

What is the syntax of sort?

900

what is data area and how it is used in rpg program ?

1319

the maximum number of subfiles that can defined in a rpg program for one display file is ___ .

3271

what is a physical file?

1798

How to create a link between multiple maps in a mapset?

When it is desirable to describe files Internally?

1706

how many specifications are there in rpg/400? What are they?

1998

Can we concatenate fields in physical file? If yes how can we do?

1044

What is redefine?

1218

can a join logical file be updated?

1014

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