MainFrame Interview Questions
Questions Answers Views Company eMail

What is the maximum number of times Multiple Occurrences DS can occur in a program?

1 1102

What are all the compiler directive statements?

1 1051

What is SAA?

1 977

What is the Function of PDM?

1 1001

What is the function of SEU ?

1 1022

What is the use of SDA ?

1 998

What is a library list ?

1 943

What is the difference between Physical and Logical files ?

1 951

What does the keyword UNIQUE mean ?

1 1095

What is FCFO, FIFO, LIFO in Database environment ?

1 993

How many record formats can you have in a Physical file and in a Logical file ?

1 1031

What is keyword PFILE specifies ?

1 1053

What is a Join Logical File, Can it be used for Update ?

1 1107

Is it possible to join the same file to itself ?

1 1019

What does SDA stands for ?

1 996


Un-Answered Questions { MainFrame }

Is schema the same as database?

617


What is the difference between physical file and logical file?

577


how to convert the recors form vsam file to db2 table tru file aid

2740


is there any other way to install s/w in mainframe apart from smp/e system?

2312


what is eib, how is can be used?

636






How do I delete a table in database?

585


Describe the uses of ams?

531


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

545


Explain package in db2 and its advantages?

580


What is qsam? How it is used?

396


the maximum number of subfiles that can be active for a single file is ____ .

1165


What does runstats do in db2?

598


Are you comfortable in cobol or jcl?

630


How to define a directory?

487


What are the types of the dfhmdf present in the cics?

584