Explain how to receive data passed through jcl parm parameter in a natural program? How data definition is defined in the program?
Explain the difference between external subroutine and subprogram?
Explain adabas basic concepts. Like inverted list, address converter ,data storage?
How to receive data passed through jcl parm parameter in a natural program?
Explain difference between escape(top or bottom) and escape immediate(top or bottom?
What is the difference between read work file 1 and read work file once? Why we are using work file once?
Define cobol coding sheet?
Explain difference between read work file 1 and read work file once? Why we are using work file once?
How to create 1 ddm that fetches 3 adabas files simultaneously?
Tell me can we update with histogram?
Suppose you are processing an input file in a natural program and you want the program to fail if the file is empty. What command you use in natural to force it to fail?
What is cobol coding sheet?
Explain difference between read(1) and read work file once?
What is the difference between read(1) and read work file once?
Explain the like inverted list?