Object Oriented Design Week 3 Quiz Answer Coursera

Object Oriented Design Week 3 Quiz Answer Coursera

In this article, i am gone to Share Object Oriented Design Coursera Course

Week 3 , Module 3 Quiz Answer with you. i hope you like me work.

About this Course

This course takes Java beginners to the next level by covering object-oriented analysis and design. You will discover how to create modular, flexible, and reusable software, by applying object-oriented design principles and guidelines. And, you will be able to communicate these designs in a visual notation known as Unified Modelling Language (UML). You will be challenged in the Capstone Project to apply your knowledge of object-oriented design by evolving and documenting the Java codebase for an Android application with corresponding UML documentation.

Module 3 Quiz

Question 1)

Which of these terms are used to describe coupling? Choose the 3 correct answers.

• ease

• flexibility

• frequency

• exposed

• degree

Question 2)

Which is the most desirable?

• low cohesion, tight coupling

• high cohesion, loose coupling

• high cohesion, tight coupling

• low cohesion, loose coupling

Question 3)

What are some keywords you might use for information hiding in Java? Select the three correct answers.

• protected

• abstract

• [none]

• private

Question 4)

What are the best ways to promote Conceptual Integrity in your software? Choose the two correct answers.

• Regular code reviews

• Good commenting

• Planning the architecture of the system

• Delegating development of different components to different teams

Question 5)

Information Hiding is closely related to one of the core design principles of object-oriented design. Which one?

• abstraction

• generalization

• encapsulation

• decomposition

Question 6)

Which of these sequence diagrams is correct?

• a)

• b)

• c)

• d)

Question 7)

What are elements of a state in a state diagram (see diagram)? Choose the three correct answers.

• responsibilities

• activities

• state variables

• state name

• events

Question 8)

When is Model Checking conducted?

• During development

• After deployment

• After development

• During planning

Question 9)

What are the phases of Model Checking? Choose the 3 correct answers.

• Running Phase

• Analysis Phase

• Counterexample phase

• Model Simulation

• Modeling Phase

Question 10)

During model checking, what is the name for a violation of the desired properties of the model?

• Redevelopment

• Model Gap

• Counterexample

• Error

Question 11)

When two processes cannot run because they are waiting on the same resource, it's called...

• Deadlock

• Mutual lock

• State lock

• Transition lock

Question 12)

Choose the three examples of inheritance used poorly:

• Inheritance is used to share behaviour without specializing

• A method in the superclass is overwritten with different behaviour by a subclass.

• A subclass inherits methods from the superclass and adds extra, new, unrelated functionality

• The subclasses inherit methods from the superclass and have their own specific, related methods.

______________________________________________________________

Object Oriented Design Quiz Answer Coursera

• Object Oriented Design Week 1 Quiz Answer Coursera

• Object Oriented Design Week 2 Quiz Answer Coursera

• Object Oriented Design Week 3 Quiz Answer Coursera

• Object Oriented Design Week 4 Final Quiz Answer Coursera

______________________________________________________________