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Question

What is the main difference between the design phase and the software architecture phase?

a.

The design phase is inward-looking while the software architecture phase is outward-looking.

b.

The design phase is focused on taking a set of requirements as its starting point while the software architecture phase is focused on negotiating and balancing requirements and possible solutions.

c.

The design phase is strictly separated from the requirements engineering phase while the software architecture phase is intertwined with the requirements engineering phase.

d.

The design phase is focused on decomposition process while the software architecture phase is focused on implementation.

Answer: (b).The design phase is focused on taking a set of requirements as its starting point while the software architecture phase is focused on negotiating and balancing requirements and possible solutions. Explanation:A 'proper' software architecture phase however has an outward focus as well. It includes negotiating and balancing of functional and quality requirements on one hand, and possible solutions on the other hand.

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Q. What is the main difference between the design phase and the software architecture phase?

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