The two types of interaction diagrams are ______________ diagrams.

In a gdss, the _______ is generally the decision maker.

In a sequence diagram, a lifeline is identified by a _____ line.

____ is a shareware program

A(n) _____ is a specific member of a class

Inheritance enables a ____ to derive one or more of its attributes from a parent.

CAD stands for:

A Structure chart:

Which one should be avoided while drawing DFDs?

Given the following phases of Systems Development, arrange them in the correct order:

Which statement attributed to prototyping is not true?