differnce between read work file 1 and read work file once? why we are using work file once?
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Define cobol coding sheet?
Explain how to find occurrence of mu and pe fields in a file?
What is the difference between escape(top or bottom) and escape immediate(top or bottom?
Explain control variable in online screens?
What is a hyperdescriptor?
What happens when you issue a escape routine in a program? Will there be any compilation /run time erro?
What is the difference between read work file 1 and read work file once? Why we are using work file once?
Explain the address converter?
Can we see the copy book length using file-aid?
Explain difference between read(1) and read work file once?
Tell me can we update with histogram?
Explain why do we use file-aid for seqential files?
How to create 1 ddm that fetches 3 adabas files simultaneously?
How to receive data passed through jcl parm parameter in a natural program?
Explain how many work file we can code in jcl?