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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.

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Software Life Cycle Models MCQs | Page 24 of 32

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Q231.
What is the main disadvantage of evolutionary prototype?

a.

The design quality of the final design is often higher

b.

The robustness of the system will often be less than is customary with a more traditional approach

c.

The resulting systems are less maintainable

d.

The performance of the resulting system is worse

Discuss
Answer: (c).The resulting systems are less maintainable Explanation:The main disadvantage of evolutionary prototype is that it does not enforce strict design and development standards and because of the frequent rework steps, the design quality of the final design may deteriorate and the resulting systems are less maintainable.
Q232.
What is the main advantage of incremental development?

a.

It allows for efficient use of resources

b.

It makes it easier to redirect the project

c.

It helps to avoid the "overfunctionality" syndrome

d.

It improves the quality of the final product

Discuss
Answer: (b).It makes it easier to redirect the project Explanation:Incremental development is a process in which the functionality of a system is produced and delivered to the customer in small increments. By proceeding in small steps, the user is closely involved in planning the next step and redirecting the project becomes easier since changed circumstances can be incorporated more quickly.
Q233.
What is the "overfunctionality" syndrome?

a.

A tendency for users to demand too much from a software system

b.

A tendency for developers to add unnecessary features to a software system

c.

A tendency for systems to have poor usability

d.

A tendency for systems to have poor performance

Discuss
Answer: (a).A tendency for users to demand too much from a software system Explanation:The "overfunctionality" syndrome is a tendency for users to demand too much from a software system, due to their difficulty in formulating their real needs and lack of knowledge of the malleability of software and its development process. This can result in systems that are difficult to use due to their complexity and unnecessary features.
Q234.
What are some advantages of incremental development over traditional software development approaches?

a.

Reduced user involvement

b.

Increased complexity of the final system

c.

Reduced surprises and difficulties in management

d.

Reduced ability to incorporate changing requirements

Discuss
Answer: (c).Reduced surprises and difficulties in management Explanation:Incremental development can greatly reduce surprises that occur during traditional software development approaches and that these surprises can cause considerable difficulties in management.
Q235.
What is the goal of the Joint Requirements Planning (JRP) workshop in RAD?

a.

To develop the software within a fixed time frame

b.

To prioritize requirements for the first version of the system

c.

To sort injured people into groups based on their need for medical treatment

d.

To involve only developers in the requirements planning process

Discuss
Answer: (b).To prioritize requirements for the first version of the system Explanation:The goal of the JRP workshop in RAD is to get the requirements right the first time and prioritize them for the first version of the system.
Q236.
What does the term "triage" mean in RAD?

a.

A process to sort injured people into groups based on their need for medical treatment

b.

A process to decide on the most important requirements

c.

A process to make sure that the most important requirements are addressed first

d.

A process to develop the software within a fixed time frame

Discuss
Answer: (c).A process to make sure that the most important requirements are addressed first Explanation:Triage is the process of prioritizing requirements in RAD to make sure that the most important requirements are addressed first.
Q237.
What are the four phases in the RAD life cycle?

a.

Requirements planning, user design, construction, cutover

b.

Design, development, testing, deployment

c.

Planning, execution, monitoring, controlling

d.

Analysis, design, implementation, maintenance

Discuss
Answer: (a).Requirements planning, user design, construction, cutover Explanation:The RAD life cycle consists of four phases: requirements planning, user design, construction, and cutover.
Q238.
What does the acronym MoSCoW stand for in RAD?

a.

Must haves, Should haves, Could haves, Won't haves

b.

Minimum, Standard, Critical, Optional

c.

Minimum, Standard, Critical, Out of scope

d.

Minimum, Standard, Critical, Wishlist

Discuss
Answer: (a).Must haves, Should haves, Could haves, Won't haves Explanation:The acronym MoSCoW stands for Must haves, Should haves, Could haves, Won't haves and is used to prioritize requirements in RAD.
Q239.
How many JAD workshops are typically held during the design phase in RAD?

a.

One

b.

Two

c.

Three

d.

Four

Discuss
Answer: (b).Two Explanation:Two JAD workshops are typically held during the design phase in RAD, the first to produce an initial design and the second to evaluate a prototype and make improvements.
Q240.
What is the role of end users in RAD?

a.

They are only involved during the testing phase

b.

They are not involved in the development process

c.

They play an essential role in the JRP and JAD workshops

d.

They provide feedback on the final product

Discuss
Answer: (c).They play an essential role in the JRP and JAD workshops Explanation:End users play an essential role in the JRP and JAD workshops in RAD, where they work closely with developers to define and prioritize requirements and design the system.
Page 24 of 32

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