Is mainframe an operating system?
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WHAT IS 3.12,3.14 ? DIFFERENCES?
How do you create a like table?
Which is the difference between delimited by size and delimited by space?
What is mainframe application testing?
Explain ibm z?
What is RRange and ARange?
what are the parameter we cannot use in procedure? How many instream we can write in single jcl? Can we call instream to catalog and catalog to instream?
If a ceo wants to see all employees of the company from an online screen. How will be the design of the map from the developer point of view?
how to find a "source of particular program"?
When we create a physical dataset we specify dcb parameter block size.What is the use of Blocking?
How to move a field DT 9(8) of input file to DT 9(8) COMP-3 in output file in ezytrieve? in the output file entire dt is not moved.If any answer plz reply as soon as possible.
IF a file has 10-members how do you process all of them? using CL& USING RPG?