What is the difference between read(1) and read work file once?
Explain difference between read(1) and read work file once?
Explain is it possible to code goto statement in natural? If yes please provide the syntax of the same?
How to create 1 ddm that fetches 3 adabas files simultaneously?
Explain how to receive data passed through jcl parm parameter in a natural program? How data definition is defined in the program?
Explain the address converter?
What is a hyperdescriptor?
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?
What is a hyperdescriptor? How does it work?
What is data trace system 2.0 used for?
Explain adabas basic concepts. Like inverted list, address converter ,data storage?
Explain how many work file we can code in jcl?
Can you explain control variable in online screens?
Tell me can we update with histogram?