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

RPG400 (448)
COBOL400 (67)
DB400 (96)
COOLPLEX (8)

IBM AS400 AllOther (736)

IBM AS400 Interview Questions

Questions Answers Views Company eMail

what is dynslt and why we use that command when do we use command

Active Brains, UHG,

2 7705

what is open data base command

Active Brains, Cognizant, CSC, CTS,

1 3627

what is EXCEPT command in rpg and use

Active Brains,

1 6404

what is exception and how many types of exception

Active Brains,

1 4447

what is error handling concepts in cl

Active Brains,

3 6824

Can AnyOne tell me how to read join logical file in rpg from starting to end?

2 4928

suppose we have 10 members in physical file and i have to use 4 out of 10 so how can we read this in RPG

TCS,

3 6042

Suppose we have 10 records with same name and we are reading using READE,after 4 record i have to use CHAIN what is the output

3 5180

How can we change element of compile time array?Can we do so

TCS,

1 4175

Suppose in CL we reach at end of file and again we have to reach from 1 record

TCS,

3 6222

Difference between RESET and CLEAR

TCS,

1 8882

How can we call CL program to RPG? How many number of parameter we can pass

TCS,

2 5677

Suppose we have one database file and it is used by 5 programs and in 3 program we have to add some records in datbase file s what is the impact on other program?

1867

How can you delete a record from a file in RPG without using DELETE oppcode?

UST,

2 6388

Why there is invention of RPG if we can do insert update delete in CL through SQL.Why the rise of RPG?

Infogain,

1 4233

Un-Answered Questions { IBM AS400 }

When it is desirable to describe files Internally?

1646

What is the Difference between command attention key and command function key ?

1300

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

1054

How to find the list of source physical files in a library?

1036

What is difference between rename and prefix?

990

How to handle duplicate error handling in RPG?

2223

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

1694

what is the purpose of overrides?

1657

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

1840

what are necessary keywords to code message subfile?

1670

which type of object is used in db2/400?

1000

what are the different opcodes available in rpg for database access ?

1610

what is the maximum number of records you can specify in a display file?

1777

How to call one program from another program in RPG? please help me with the code

1670

what are the different types of variables available in cl?

1721

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