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

993

If I have limited experience with Rexx or it's been a long time since I've used it, what kind of help is available to get me started?

905

Are you comfortable in cobol or jcl?

1049

how do you know that records are locked?

1959

In COBOL programming, what is PERFORM? What is VARYING?

1152

What is the utilization of copybook in cobol? Could we utilize a similar copybook?

1233

Can you explain create an empty file by using sort?

954

What are hierarchy levels in jcl?

1522

I have to write to a outfile where the number of records in that file should be the header of that file using IMS.. can anyone help me in this issue

2547

Name the versions of ibm mainframes have introduced in the market?

966

Is the order of the when clause important in an evaluate statement? Is the order of the when clause significant in an evaluate statement?

955

Can you explain function of iebgener?

1029

can you change the attribute in mapset? if so how?

2138

what is utility for parm lib

2377

can a single screen format occupy a screen area above and below a subfile format ?

1677