Explain what happens when you issue a escape routine in a program? Will there be any compilation /run time erro?

638

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?

645

Explain difference between read work file 1 and read work file once? Why we are using work file once?

627

Explain control variable in online screens?

651

What is the quality process in development?

652

How to create 1 ddm that fetches 3 adabas files simultaneously?

613

Explain the address converter?

637

Explain adabas basic concepts. Like inverted list, address converter ,data storage?

639

Explain how to receive data passed through jcl parm parameter in a natural program? How data definition is defined in the program?

688

Explain how to move cursor to a particular field when position is not known?

623

What is cobol coding sheet?

798

Explain difference between escape(top or bottom) and escape immediate(top or bottom?

712

Explain difference between read(1) and read work file once?

625

Tell me can we update with histogram?

681

Explain how many work file we can code in jcl?

638