1.How can you search an entire source file for a particular
field name?

2.How can you find the differences between two versions of
the source for the same program?

3.What is a hidden field as it relates to a sub file?

4.How do you display a sub file that has no records in the
sub file?

Answer Posted / ram

4.ANS. We Cannot display a subfile without records.

It gives MCH1202(decimal data Error).

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