MainFrame Interview Questions
Questions Answers Views Company eMail

What is a CI, control interval?

3 5495

What are the distinctive features of a ksds, key sequenced dataset?

2 5843

What is a CA, control area?

1 4327

What is a sequence set?

1 4106

What is the index set?

1 4633

What is a cluster?

2 4564

What is the catalog?

1 4341

What is an alternate index?

1 4149

What is a path?

1 4256

What is the upgrade set?

1 3984

What is free space?

1 3645

What is a VSAM split?

2 20448

What is the base cluster?

CGI,

1 9946

Do primary key values have to be unique? Do alternate key values have to be unique?

1 6903

In the COBOL SELECT statement what is the ORGANIZATION for a KSDS?

4 11576


Un-Answered Questions { MainFrame }

What is cursor with hold option in db2?

612


a set statement is used to define commonly used symbolic across job steps or procedures. It initializes the previous values in the symbolic names. It has to be defined before the first use of the symbolic names in the jcl. State whether true or false?

619


What does the keyranges parameter in define cluster command do?

528


What are the recoverable cics resources?

600


What is performance tuning db2?

620






What is meant by PPT and what are its uses?

611


WHAT IS THE PROCESS OF "CLAIM PROCESSING SYSTEM"

1943


when an apllication is invoked via the exec cics start command with the from option, how does the application gain access to the common area?

653


what is the difference between call and ++call?

1399


Explain the maximum number of levels allowed in ims db?

3347


how do you specify the number of records to roll in a subfile ?

1249


Suppose if there are a set of statements and each has a word “value” in it, if I want to display all these statements so that the word “value” is aligned, then how do I code this in rexx?

575


What is the syntax of sort?

542


what is the difference between do while and do until?

705


What is cursor in dbms?

593