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 6816

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

2 10542

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 15176

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 12362

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 6876

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 9882

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

HCL,

1 3555

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 10956

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 8932

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

IBM,

4 9727

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

TCS,

3 7443

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 5194

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 10372

Un-Answered Questions { IBM AS400 }

what is message file?

1048

what is the command used to invoke rlu ?

1886

What Does Lokup Does In Tables & Arrays?

1263

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

1044

Explain the types of perform?

1007

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

1076

in conjunction with what other keyword must ovrdta and ovrata be used?

1539

how many printer files maximum can be used in single rpg program?

1185

what is service program?

1027

can error messages as a result of a comp, range or values keyword be overridden?

1903

what was the robotech rpg?

1196

what is the difference between packed decimal and zoned decimal?

3229

What is redefine?

1216

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

1182

Explain mdt?

1124

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