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 node in db2?

1044

How do I add a column to an existing table in db2?

1032

How to access db2 tables in mainframe?

1053

How do I import data from excel to db2?

1074

How do I add a column to a table in db2?

1104

What is isolation level in db2?

1005

Why do we use cursor?

1100

How to compare data between two tables in db2?

1088

What is lock escalation in db2?

1033

What is the difference between cursor and select statement?

1103

What is difference between alias and synonym in db2?

1143

What is host variable in db2 cobol?

1077

How do I import a csv file into db2?

991

What is image copy in db2?

1019

How do I copy a table in db2?

1000

Un-Answered Questions { MainFrame }

What is the term conversational programs means?

1016

What is the use of KSDS,LDS,ESDS,RRDS??what is VRRDS?? How are all these useful in realtime scenario??Plz helpme out...Its a recent question in IGATE..

8758

Explain how can the submitting users racf authority be overridden in a job stream?

1128

What r the comman abends in db2, jcl and cobol???????

2254

What is mpp mode?

1136

What is comp-1?

960

What is sort?

955

what is data area and how it is used in rpg program ?

1325

define the rcvf command?

1724

what is need of start 0? In steed of

1092

What is notcat 2 - gs?

1469

Does Disconnect and Connect creates page lock in IDMS ?

1461

What is input procedure?

996

What is the difference between iter and do?

1209

What are the rules of the move verb?

1269

For More Un-Answered { MainFrame } Questions Click Here