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

1) How to declare a file? 2) How to define a display file? 3) How to monitor error messages in RPG? 4) How to find the attributes for subfiles? and what is the DDS for subfiles?

TCS,

2 10235

what is the difference between SETON RT & RETURN?

5 22100

What is the RPG cycle?

CSC,

3 20986

I have a Physical File name 'File1', which is present in two libraries named 'LIB1' & 'LIB2'. These 2 libraries are listed in the library list. Would like to access data from this file from these two libraries using RPG program. How to do this, any idea?

4 11657

The PGMA calls PGMB.PGMB generates a report.The report should contain the called program name(PGMA).How do i get the called program name in PGMB to print it on the spool file?(calling program name should NOT be hard coded or passed as parameter to called program?

6 11829

what is difference between DSPFD and DSPFFD?please give me real senario with good example?

1 18491

Hi,Please give me complete code with this logic. The question is how to read the records from a file with load an array of size with error condition? (The logic is Z-Add 0 IDX *LOVAL SETLL FILE READ FILE 99 *IN9 DOWEQ *OFF IDX ANDLT 99 ADD 1 IDX MOVE FIELD ARR,IDX READ FILE 99 ENDDO)please give me complete code with explanation?

1 4721

Hi, Can anybody give me real sinario for SFLRCDNBR?with example?

2 14353

How to create a key field for a logical file inside RPG?

HSBC,

4 14142

Can somebody tell me that, Is it possible to read all the member of PF without OVRDBF?

6 12528

What is the OPEN and CLOSE accesspath?

CTS,

3 9915

what is estimation? and what is the level identifier parameter in PF?

TCS,

3 8963

IN RLU what are the record level keyword is used?

iGate, TCS,

5 14628

what built in function can be used with SETLL.If you want to check whether the search argument is successful or not? Please give me answer with example?

3 9589

what is mean by *MAP and *DROP?what commands use these two keywords?why are they used?

4 18945

Un-Answered Questions { IBM AS400 }

which program rpg or cl is efficent to update a transaction onto a database file and why ?

1207

why is as/400 called object oriented machine?

1623

when would you prefer logical file than opnqryf?

2347

what is procedure prototype and procedure interface.

1153

what is the difference between *like and *namvar ?

2464

what does defn do?

1028

Hi,Please give me the the answer for these quesitons? 1.what is IFS and ICF and RAPE amd DISKET fils? explain with example please? 2.What is the difference between POST AND SPACE OPCODES? 3.Can anybody tell me default printerfile command and object type?

2540

How many maximum record format a logical file have?

944

How to select highest score of each subject or how to select highest income of every month?

1719

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

1507

when would you use or not use this approach?

1475

What is data structure in as400? What is the use of data structure?

1031

What is the use of member in pf?

954

Explain how to convert 2010/02/11 to m/dd/yyy.. With string and without string if any other method... Code?

1106

which of the following operations does not zero the field flda defined as 4,0?

1139

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