Practice Lecture 21: Classification Of Cohesion - Understanding Module Strength (4)
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Lecture 21: Classification of Cohesion - Understanding Module Strength

Practice - Lecture 21: Classification of Cohesion - Understanding Module Strength

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

Define cohesion in software design.

💡 Hint: Think about the relationships among functions in a module.

Question 2 Easy

What is functional cohesion?

💡 Hint: Consider what the term 'function' implies in programming.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What defines high cohesion in a software module?

Multiple unrelated tasks
A single
well-defined function
Sequential operations

💡 Hint: Consider what it means for a module to have a focused purpose.

Question 2

True or False: Coincidental cohesion is the best type of cohesion.

True
False

💡 Hint: Think about the effectiveness of modules that are randomly organized.

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Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Consider a shopping cart module with the following functions: AddItem(), RemoveItem(), ApplyDiscount(), and ClearCart(). Discuss the cohesion of this module and suggest improvements.

💡 Hint: Think about how separating tasks might enhance clarity.

Challenge 2 Hard

You encounter a module RandomTasks() containing a function PrintReport(), SaveFile(), and UpdateDatabase(). What type of cohesion does this present, and how would you redesign it?

💡 Hint: Look for ways each function could belong to a focused purpose.

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Reference links

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