SOFTWARE ENGINEERING

REQUIREMENTS ENGINEERING

REQUIREMENTS GATHERING AND ANALYSIS

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Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]

Is Functional model gives the overall view of the product or the system that is developed?

A	True
B	False
C	Either A or B
D	None of the above

Explanation:

Detailed explanation-1: -The purpose of functional modeling is to represent the relationsships between the system goal and the underlying phenomena. The role of different aspects of functional modeling within the ongoing development of process systems engineering is analyzed.

Detailed explanation-2: -The functional model is consist of multiple data flow diagrams, which show the flow of values from input to output through operations and internal data stores. It also includes constraints among values within an object model.

Detailed explanation-3: -Functional Modelling gives the process perspective of the object-oriented analysis model and an overview of what the system is supposed to do. It defines the function of the internal processes in the system with the aid of Data Flow Diagrams (DFDs).

There is 1 question to complete.