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Welcome to the Software Life Cycle Models MCQs Page

Dive deep into the fascinating world of Software Life Cycle Models with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Software Life Cycle Models, a crucial aspect of Software Engineering. In this section, you will encounter a diverse range of MCQs that cover various aspects of Software Life Cycle Models, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Software Engineering.

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Check out the MCQs below to embark on an enriching journey through Software Life Cycle Models. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Software Engineering.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Software Life Cycle Models. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Software Life Cycle Models MCQs | Page 20 of 32

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Q191.
Waterfall model is not suitable for:

a.

Small projects

b.

Complex projects

c.

Accommodating changes

d.

Maintenance Projects

Discuss
Answer: (c).Accommodating changes
Q192.
In the maintenance phase the product must be tested against previous test cases. This is known as __________ testing.

a.

Unit

b.

Regression

c.

Acceptance

d.

Integration

Discuss
Answer: (b).Regression
Q193.
Which type of integration testing uses stubs?

a.

Top down testing

b.

Bottom up testing

c.

Both in top down and bottom up testing

d.

System testing

Discuss
Answer: (a).Top down testing
Q194.
Which one of the following is a functional requirement?

a.

Maintainability

b.

Portability

c.

Business needs

d.

Reliability

Discuss
Answer: (c).Business needs
Q195.
What is the main goal of a software development project according to traditional models?

a.

To deliver a first version of the system to the user

b.

To deliver a final version of the system to the user

c.

To deliver a prototype of the system to the user

d.

To deliver a minimum viable product to the user

Discuss
Answer: (a).To deliver a first version of the system to the user Explanation:In traditional models, the major goal of a software development project is to deliver a first version of the system to the user. This may result in excessive maintenance costs later on.
Q196.
What are the advantages of using an explicit process modeling language in software development?

a.

It increases understanding of the software process

b.

It improves control of software development

c.

It provides a baseline for process improvement

d.

All of the above

Discuss
Answer: (d).All of the above Explanation:Using an explicit process modeling language in software development has the advantages of increasing understanding of the software process, improving control of software development, and providing a baseline for process improvement.
Q197.
What are the characteristics of projects that fit well with heavyweight methods?

a.

Rapidly changing requirements

b.

Projects that do not involve more than 50 people

c.

(Very) large projects where requirements can be decided upon at an early stage

d.

Projects that involve a small team and have a short deadline

Discuss
Answer: (c).(Very) large projects where requirements can be decided upon at an early stage Explanation:Heavyweight methods fit well with (very) large projects where requirements can be decided upon at an early stage. They typically have a more formal approach to planning, design and documentation.
Q198.
What are the characteristics of projects that fit well with lightweight methods?

a.

Rapidly changing requirements

b.

Projects that do not involve more than 50 people

c.

(Very) large projects where requirements can be decided upon at an early stage

d.

Both a and b

Discuss
Answer: (d).Both a and b Explanation:Lightweight methods fit well with rapidly changing requirements, projects that do not involve more than 50 people and have a more agile approach to development where the focus is on delivering something valuable to the customer as quickly as possible.
Q199.
What is the main goal of a software development project according to the traditional models?

a.

Delivering a first version of the system to the user

b.

Maintaining the system throughout its life cycle

c.

Continuously evolving the system

d.

Building reusable parts

Discuss
Answer: (a).Delivering a first version of the system to the user Explanation:According to traditional models, the major goal of a software development project is to deliver a first version of the system to the user. This may result in excessive maintenance costs later on.
Q200.
What is the main difference between heavyweight and lightweight methods for software development?

a.

Heavyweight methods focus on an upfront plan for the whole process, while lightweight methods focus on delivering something valuable to the customer as quickly as possible

b.

Heavyweight methods are more efficient, while lightweight methods are more flexible

c.

Heavyweight methods are better for small projects, while lightweight methods are better for large projects

d.

Heavyweight methods are more expensive, while lightweight methods are less expensive

Discuss
Answer: (a).Heavyweight methods focus on an upfront plan for the whole process, while lightweight methods focus on delivering something valuable to the customer as quickly as possible Explanation:Heavyweight methods, also known as planning-driven or document-driven methods, emphasize on an upfront plan for the whole process, while lightweight, agile methods advocate to not ‘waste’ time on expensive planning and design activities early on, but to deliver something valuable to the customer as quickly as possible.
Page 20 of 32

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