what do you mean by idcams? Explain its purpose?

910

If fspc(100 100) is specified does it mean that both the control interval and control area will be left empty because 100 % of both ci and ca are specified to be empty?

1043

is it required that primary key values have to be unique? Do alternate key values have to be unique?

1003

Explain about the file objects in vsam?

985

Under idcams, multiple functions can be executed, each of which returns a condition code. What will be the condition code returned to the operating system?

974

how can you load a vsam data set with records ?

1120

Explain the difference between lds and esds?

973

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..

8692

what do you mean by a shareoptions parameter (shr) in define cluster command?

1187

What are the different dataset organizations used in vsam?

948

we can define the ksds cluster by two ways by using the file-aid or by using the idcams utility. Explain them.

1253

what do you mean by a vsam split?

1020

Discuss record management in vsam?

910

name a few common vsam status codes?

994

Explain the function of entry-sequenced data set?

976