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 db2 optimizer?

1237

What are db2 objects?

1046

How to find the number of rows in a db2 table?

1120

How to take backup of table in db2?

1075

How to get the ddl of a table in db2?

1131

What is a db2 tablespace?

1066

How to find primary key of a table in db2?

1066

What are db2 tables?

1125

What is db2 stogroup?

1160

What is a db2 schema?

1233

What db2 400?

1191

What are packages in db2?

1023

What is db2 look?

1025

What is db2 bind process?

1240

Is db2 a mainframe?

1043

Un-Answered Questions { MainFrame }

what is the role of the is numeric clause?

1095

Explain how to receive data passed through jcl parm parameter in a natural program? How data definition is defined in the program?

1130

What is db2 optimizer?

1237

Define TCT.

1154

State all the file open modes?

1076

What is a buffer in memory?

1058

In AS/400 projects in Companies whats the meaning of production support team.what production support involves.also what work does development,maintenance involve what are the other teams or processes that are available for as400 project.

9075

Explain the logical message in cics?

1027

Can there be more than one cursor open for any program?

1169

What is the use of with ur in db2?

1058

What is DEQ?

1045

For rewrite, why is it mandatory that file needs to be opened?

1109

What do you mean by commit and rollback?

1043

what is the sqlcode -501

13152

suppose if you added a coloumn to db2 table, How would it be the Impact analysis?

2062

For More Un-Answered { MainFrame } Questions Click Here