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

IBM MainFrame (5234)
IBM AS400 (1355)
IBM PL/1 (31)

MainFrame Interview Questions

Questions Answers Views Company eMail

which are the figurative constants used in rpg?

IBM,

1417

which are the member types which seu supports?

IBM,

1415

which are the query selection criteria, which can be given in a query?

IBM,

1229

which are the relational operators in rpg?

IBM,

1185

which are the string manipulation opcodes?

IBM,

1127

which cl command can be used at program execution to redirect the file named in an rpg program?

IBM,

1255

which cl command is used to trap error messages during program execution?

IBM,

1533

which indicator is used for read?

IBM,

1201

which of the cl command can be used to determine which logical files are dependent on a specific file?

IBM,

1148

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

IBM,

1246

which single rpg opcode performs both setll and reade?

IBM,

1 1854

which type of object is used in db2/400?

IBM,

1111

why do we use readc? What is sflnxtchg?

IBM,

1281

why is as/400 called object oriented machine?

IBM,

1 1789

why is the declare cursor statement is used for?

IBM,

1116

Un-Answered Questions { MainFrame }

How to find schema of a table in db2?

1078

Explain about logical data model of idms?

955

what is the purpose of overrides?

1846

Assume 2 users are using the same file and first user updates some record in the file. Will the 2nd user will be able to see the updated record or not?

1000

What is a report item?

1207

How to run my rexx exec?

980

What is the difference between physical file and logical file?

1202

What are the pertinent COBOL

2634

Is there any command to check wether the ps file is in sorted order?

2968

How does db2 sample database connect?

1098

Which is not true about evaluate statement

2519

Explain how are you going to remove duplicates from the file that is being read?

1081

What is the function of dd disp parameter?

1186

if the submitter of a job wants to inform another user about the job completion, how can it be done?

1309

What is control interval?

1127

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