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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 27 of 32

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Q261.
In XP, what is the practice of having a real user on the team full-time called?

a.

On-site customer

b.

Pair programming

c.

Collective ownership

d.

Continuous integration

Discuss
Answer: (a).On-site customer Explanation:On-site customer is a practice in XP that involves having a real user on the team full-time to ensure that the system is developed with the user's needs and feedback in mind.
Q262.
In XP, what is the practice of establishing coding standards to ease communication called?

a.

Coding standards

b.

Refactoring

c.

Pair programming

d.

Simple design

Discuss
Answer: (a).Coding standards Explanation:In XP, establishing coding standards is an important practice as it helps to ease communication among team members by providing a consistent and well-defined set of guidelines for writing code. This ensures that all code written by the team is in a consistent format and style, making it easier to understand and maintain. The practice of establishing coding standards is an important part of the XP methodology, which is focused on delivering high-quality software in an efficient and collaborative manner.
Q263.
What are the five principles that drive XP practices?

a.

Rapid feedback, assume simplicity, incremental change, embracing change, quality work

b.

Rapid feedback, frequent testing, incremental change, embracing change, quality work

c.

Rapid feedback, frequent testing, incremental change, embracing change, high-level design

d.

Rapid feedback, frequent testing, incremental change, embracing change, code reading

Discuss
Answer: (a).Rapid feedback, assume simplicity, incremental change, embracing change, quality work Explanation:The five principles that drive XP practices are Rapid feedback, assume simplicity, incremental change, embracing change, and quality work. These principles are important for XP to achieve its goal of delivering a working system quickly, getting feedback and making changes accordingly, keeping design simple and focusing on quality work.
Q264.
What is the main goal of XP?

a.

To deliver a working system quickly

b.

To deliver a large system with a grand design

c.

To deliver a system with high-level design

d.

To deliver a system with a complete set of features

Discuss
Answer: (a).To deliver a working system quickly Explanation:The main goal of XP is to deliver a working system quickly. XP is an agile method that emphasizes on rapid feedback, frequent testing, incremental change, and quality work to achieve this goal. It aims to get the system working as soon as possible and make changes as needed based on feedback from the customer.
Q265.
What is the practice of having two programmers work together on one computer screen called?

a.

Pair programming

b.

Code reading

c.

Collective ownership

d.

Continuous integration

Discuss
Answer: (a).Pair programming Explanation:Pair programming is the practice of having two programmers work together on one computer screen. One of them does the coding, the other one looks over her shoulder, gives advice, notices small slips, asks questions, and the like. They act as pilot and co-pilot. This practice is used in XP to ensure quality work and to quickly get feedback on the code.
Q266.
What is the practice of continuously testing the system after each component is written called?

a.

Pair programming

b.

Code reading

c.

Continuous integration

d.

Collective ownership

Discuss
Answer: (c).Continuous integration Explanation:The practice of continuously testing the system after each component is written is called "Continuous integration" in XP. It emphasizes that programmers continuously write unit tests and customers write acceptance tests. This practice is intended to ensure that the system is working correctly and to detect any bugs or errors early on in the development process. It also helps to ensure that the system is always in a state where it can be delivered to the customer.
Q267.
What is the main goal of the inception phase in RUP?

a.

To get the objectives of the project clear

b.

To analyze the problem domain and obtain a sound architecture

c.

To develop deployable products

d.

To release the system to the user community

Discuss
Answer: (a).To get the objectives of the project clear Explanation:The inception phase focuses on getting the objectives of the project clear, including the scope of the project, its boundaries, and the acceptance criteria that will be used when the system is delivered to its customers.
Q268.
How many phases does RUP distinguish?

a.

3

b.

4

c.

5

d.

6

Discuss
Answer: (b).4 Explanation:RUP distinguishes four phases: inception, elaboration, construction, and transition.
Q269.
In RUP, what is the main focus of the construction phase?

a.

Analyzing the problem domain and obtaining a sound architecture

b.

Developing deployable products

c.

Releasing the system to the user community

d.

Estimating overall cost, schedule and risks

Discuss
Answer: (b).Developing deployable products Explanation:The construction phase is a manufacturing and building process. The emphasis is on developing deployable products, complete components are developed and thoroughly tested and user manuals are written.
Q270.
What is the main benefit of RUP?

a.

It is a pure agile method

b.

It provides a balanced integration of best practices

c.

It is geared towards the development of object-oriented systems

d.

It has a well-defined process

Discuss
Answer: (b).It provides a balanced integration of best practices Explanation:RUP is based on a series of best practices that have evolved over the years, and the main benefit of RUP is that it provides a balanced integration of them.
Page 27 of 32

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