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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?
1072What is the difference between read work file 1 and read work file once? Why we are using work file once?
965Explain what happens when you issue a escape routine in a program? Will there be any compilation /run time erro?
973Explain how to receive data passed through jcl parm parameter in a natural program? How data definition is defined in the program?
1130
Explain the difference between external subroutine and subprogram?
What is cobol coding sheet?
Define cobol coding sheet?
What is a hyperdescriptor? How does it work?
What is data trace system 2.0 used for?
How to receive data passed through jcl parm parameter in a natural program? How data definition is defined in the program?
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?
How to find occurrence of mu and pe fields in a file?
Explain control variable in online screens?
What is the difference between escape(top or bottom) and escape immediate(top or bottom?
Tell me what type of files we can process thru file-aid?
What happens when you issue a escape routine in a program? Will there be any compilation /run time erro?
Can you explain control variable in online screens?
Explain the data storage?
Explain why do we use file-aid for seqential files?
