MainFrame Interview Questions
Questions Answers Views Company eMail

What is node in db2?

605

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

584

How to access db2 tables in mainframe?

611

How do I import data from excel to db2?

607

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

616

What is isolation level in db2?

575

Why do we use cursor?

591

How to compare data between two tables in db2?

654

What is lock escalation in db2?

572

What is the difference between cursor and select statement?

607

What is difference between alias and synonym in db2?

635

What is host variable in db2 cobol?

594

How do I import a csv file into db2?

556

What is image copy in db2?

564

How do I copy a table in db2?

571


Un-Answered Questions { MainFrame }

Write a logic program for knowing the repeated number of a vowels in a given program?

3305


how to get the cursor position?

710


What are some uses of the evaluate statement?

504


What does runstats do in db2?

604


Can you delete vsam files with the delete option of the disposition parameter of jcl?

654






What statement marks the beginning of an in-stream or cataloged procedure in jcl and assigns default values to parameters defined in the procedure?

804


I have a pf, it contains 5 members, how to access particular member data from logical file?

524


how can I give more performance to some selected pages?

608


How to remove 2 duplicate records and copy only one using job control language?

731


Explain the difference between various read and find statement?

613


What is the term bms in cics?

681


What is the purpose of store statement?

472


What is check constraint. Explain with example.

642


Hello, I have 3 years of exp as a mainframes tester in a leading IT company, now am looking to change my company. Could you please let me know, what are the interview questions/topics i should prepare. Your suggestions are truly valuable for me :) Thanks !!

1484


How do you write from PL/1 code to JCL?

1822