Software Engineering

In Formal DFD, Shaded Rectangles and Rectangle represents

• Sources, Transformations

• Transformations, Sources

• Transformations, data Flow

• Data Flow, Sources

In Formal DFD, data storage and Data Flow represents

• Rectangle, Shaded Rectangle

• Arcs, Oen ended Rectangle

• Open Ended Rectangle, Arcs

• Rectangle, Arc

If R1 is a Regular expression, (R1)* represents

• Atoms

• Composition

• Alternation

• Closure

If R1, R2 is a Regular expression them (R1.R2) is a

• Alternation

• Composition

• Closure

• Atoms

If R1, R2 is a Regular expression (R1|R2) is a

• Alternation

• Composition

• Closure

• Atoms

To specify the changes in the state of a system is known as

• Decision Table

• Data Table

• Transition Table

• Transformation table

Petrinet also known as

Software Peer Review is known as

• Reviews

• Inspection

• Walkthrough

• Milestones

Are we building the Right Product is known as

Are we building the Product Right is known as