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

RPG400 (448)
COBOL400 (67)
DB400 (96)
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IBM AS400 AllOther (736)

IBM AS400 Interview Questions

Questions Answers Views Company eMail

what is the difference between call and ++call?

HSBC,

1456

What is a continuation triple? what is the use of limit sys?

Tech Mahindra,

1541

1.what are the builtin funtions in cl pgg?Explain with example 2.what is meant by left outer join?where we can use this?

2 6842

what is difference between accespath and datapath? what is the difference between accespath and open datapath?

2 10566

1.What is the difference between regular join logical file and non join logical file? 2.what are the nessasary keywords for non join logical file

ANZ,

3 15207

what is multijoin logical file? what are the keywords available in joinlogical file? what are the mandatary keywords for joinlogical file? explai the keywords?

HCL,

2 12375

If there are 1000 member(PGM type) in a SRC file. How can we compile in a CL program? ( It need to be done in a loop)?

1 6898

1.Are there any errors in the following statement?If so then list them.DTAARA is a data area having a field EMP # and EMPNO is a field in the file EMPPF.Which has one record. READ EMPPF IF %FOUND(EMPPF) IN DTAARA EVAL EMP#=EMPNO OUT DTAARA ENDIF

5 9905

1.Load an runtime array of length 99 from the pf and you want to handle all the possible errors?

HCL,

1 3567

1..Write an sql query to find the employee name who is having 2 phone numebr? 2.Write an sql query to the the second highest salary of the employee?

4 10973

1.How you will find the program is batch or online in cl pgm? 2.How you will end the batch pgm when the job runs? write an logic? 3.In wich command the option *drop is used?

TCS,

2 8949

1.Coding in cl to send an message? 2..What is turnover and use? What are the different levels?

IBM,

4 9755

1.The questions have given an array declaration and move operation then this statement is correct or not?

TCS,

3 7464

1.String operatio such as moving the characters to the variables? 2.what are the building functions for check file longs? 3.which of the following methods will make externally describe file fields available to a program? A: A/copy statement that specifies the library file and member of the field reference file source code B: A data structure definition specification that names the file on the EXTNAME keyword C: A data structure definition specification that names the file on the IMPORT keyword? D: A Definition specification for each desired field with the REFFLD keyword

CSC, CTS,

1 5208

1.How to read a subfile in out put mode? 2.what are the keywords used to share same file? 3.using composite key which rpg code used?

HSBC,

3 10396

Un-Answered Questions { IBM AS400 }

define subsystem?

1632

difference between view and index ?

1150

are there any useful c runtime apis that I can call from rpg iv?

1167

what is the length of a variable in rpg?

1688

what is the purpose of indicators in rpg?

1823

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

1813

what is the purpose of dynslt keyword?

1753

How Many Specs Are There In Rpg & Which Are They?

1101

can I touch the array during treatments?

1177

what opcode will be used to test the zone of a character field?

1785

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

1526

where will control be passed after the execution of the *pssr subroutine if the factor2 of the endsr is blank ?

1835

how to validate input values in display file ?

1222

what is the maximum number of fields under a record format of physical file?

1855

what is arrival sequence?

1884

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