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?
581What is the difference between read work file 1 and read work file once? Why we are using work file once?
534Explain what happens when you issue a escape routine in a program? Will there be any compilation /run time erro?
565Explain how to receive data passed through jcl parm parameter in a natural program? How data definition is defined in the program?
614
How to receive data passed through jcl parm parameter in a natural program?
Explain why do we use file-aid for seqential files?
Explain how to ftp the natural program to desktop? (From mainframe to pc), is it possible?
What is data trace system 2.0 used for?
What is the difference between read work file 1 and read work file once? Why we are using work file once?
Tell me can we update with histogram?
What is a hyperdescriptor?
Explain how to find occurrence of mu and pe fields in a file?
Can we see the copy book length using file-aid?
How to receive data passed through jcl parm parameter in a natural program? How data definition is defined in the program?
Explain difference between escape(top or bottom) and escape immediate(top or bottom?
Explain how many work file we can code in jcl?
What is cobol coding sheet?
What is the difference between read(1) and read work file once?
Tell me what type of files we can process thru file-aid?
