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

What is length is cobol?

1099

What is a report item?

1143

Explain how pa key is different from pf key?

1163

What is the procedure to read a statement from tsq?

1092

Every map is categorized into multiple fields, and there are three common working storage fields present for each of these respective fields. Mention those?

1061

What does a cics translator do?

1438

In case if the user inputs the characters which turn out to be uppercase, then what is the procedure to close that condition?

1028

Receive consists of buffer option in it. What is the significance of this option?

1047

If we say that bms length of field = 0, then what does that mean?

1260

Can a tsq of one particular transaction be accessed from an alternate transaction?

1 1705

Let us say you have a collection of multiple maps in cics. So if you are asked to determine the exact storage space that is available in a symbolicmap, then how will you compute it?

1136

List out all the tables that are a part of cics ?

960

If we wish to create bms executable, what are the basic steps that the user has to go through?

1087

In a particular cics program, what is the procedure to allocate dynamic memory?

1163

What is meant by an attribute byte?

1048

Un-Answered Questions { MainFrame }

What are catalog tables in db2?

1050

what are the common errors that occured while programming in AS/400?

1533

What does the sample library of uni-rexx consist of?

1072

Explain how do you intitiate another transaction?

1066

What is the usage of open cursor command?

1100

Write a program to explain size error.

1199

What is the use of with ur in db2?

1058

what is the rpg system?

1277

What is the maximum No of rows per page?

1069

how to retrieve the instream data in sysin?

1145

What is the pcp in the cics?

936

What is inspect in cobol ?

1302

Explain about set currency?

867

what is the role of the is numeric clause?

1095

What is null in db2?

1026

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