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

IBM MainFrame (5234)
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MainFrame Interview Questions

Questions Answers Views Company eMail

Can we debug the MSGW JOBS?

1384

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

1569

Apart from opening of a file do we have any other use of USROPN?

1443

How can we update a specific field in RPG?

1414

How can we read file using curser? how to define a curser?

1367

What is %CHECK?

1338

Using %check we are checking monika in mona what is output? What is %SCAN?

1778

How can we change the uppercase to Lowercase in RPG?

1483

What is diff between EVAL & MOVE?

1625

how to declare a constant variable in the freeformat?

1474

How to reverse the string in rpg

1891

What is RETURN CURSER LOCATION in subfile?

1634

Difference between NOPASS & OMIT?

1944

How to Define a Procedure in RPG?

1807

What is binder language ?

1973

Un-Answered Questions { MainFrame }

Are views updateable?

1238

Is it possible to move an alphanumeric incentive to a numeric field?

1051

What is non-conventional programs?

1134

I have done a start browse on a vsam dataset. Can I do another start browse without doing an end browse?

1141

Mention the location where the output received from explain statement is stored.

1178

How vsam files are read in cics pgms?

1361

What does the 'ceci:cics' transactions do?

1163

what is sflpag and sflsiz ?

3588

What are s0c1, s0c4, s0c5, s0c7 and socb?

1222

what is the maximum number of parameters allowed in rpg?

1822

What is the connection string to connect to the DB2 Database ?

1178

writing an sql statement from selecting records from two files using single statement and nested select statement.

1254

Which isolation level provides maximum concurrency?

1208

How many bytes S(8) comp field occupy and its maximum value?

2192

What is role in db2?

1167

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