Explain what happens when you issue a escape routine in a program? Will there be any compilation /run time erro?
Explain how to find occurrence of mu and pe fields in a file?
Explain control variable in online screens?
Explain how to receive data passed through jcl parm parameter in a natural program? How data definition is defined in the program?
Explain the data storage?
What is the difference between read(1) and read work file once?
Explain how to move cursor to a particular field when position is not known?
Define cobol coding sheet?
How to receive data passed through jcl parm parameter in a natural program?
Explain how are you going to remove duplicates from the file that is being read?
What is the difference between escape(top or bottom) and escape immediate(top or bottom?
How can we see the copy book length using file-aid?
