How to declare host variables?
Explain referential integrity?
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?
can we describe the results of opening for input empty vsam files in a cobol program?
Explain Introduction abt Ibm framework
How much memory does variable of 6 decimal (15, 2) take in PL/1?
Is it possible to move an alphanumeric incentive to a numeric field?
what is copybooks ? structure of copybook and fillers in copybook ? purpose of using copybook ?
what is Retro fitting ?
What is plan and package in mainframe?
is it possible to write array elements to pf
Can I redefine an x(200) field with a field of x(100) ?
How do you write from PL/1 code to JCL?