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Classification: advantages vs disadvantages

publish date: 2026/05/28 22:08:34.837085 UTC

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Classify each statement as an advantage or disadvantage of the waterfall model.

drag and drop the selected option to the right place

Correct Answer

(1) High process visibility due to documentation,Advantage
(2) Clear phase structure,Advantage
(3) Difficult to accommodate changing requirements,Disadvantage
(4) Risk of premature requirements freezing,Disadvantage

Explanation

Visibility and clear structure are strengths; rigidity and difficulty handling change are key weaknesses of the waterfall model.

Reference

Software Engineering, Ian Sommerville, 9th edition

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