Software Engineering Models Quiz

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Questions and Answers

Which of the following is not a deployment strategy in software engineering?

Incremental deployment

Iterative deployment (correct)

Staged deployment

Cutover deployment

Which of the following is not a phase in the waterfall model of software engineering?

Implementation

Design

Training (correct)

Testing

Which of the following is one of the strengths of modified waterfall models?

Interdependency is clear

Milestones are clear

Flexibility (correct)

None of them

Which of the following statements about Scrum is incorrect?

Scrum uses RAD to reduce project time Signup and view all the answers

Which of the following is not an advantage of the V-model in software engineering?

Simplicity and ease of use Signup and view all the answers

What is requirement discovery in software engineering?

Understanding needs and gathering detailed requirements Signup and view all the answers

Which of the following statements about relationships in software design is correct?

Inheritance is an 'is-a' relationship Signup and view all the answers

Which of the following diagrams has a hidden time dimension?

Sequence diagram Signup and view all the answers

What is the main focus of an iterative model in software engineering?

To simplify initial implementation and progressively increase complexity Signup and view all the answers

Which option correctly identifies a type of function measured by function point metrics?

Data functions Signup and view all the answers

Which of the following statements about requirement specification is accurate?

It describes the essential interfaces between software modules. Signup and view all the answers

Which of the following is NOT considered an advantage of cutover deployment strategy?

No downtime during transition Signup and view all the answers

Which one is NOT a benefit of adhering to coding standards?

Increases security of software Signup and view all the answers

Which categorization technique is commonly used for system requirements in software engineering?

MOSCOW Signup and view all the answers

Which of the following statements incorrectly describes advantages of the iterative model?

Larger teams lead to more flexibility Signup and view all the answers

What main advantage does incremental deployment provide over traditional methods?

Reduces risk through gradual feature addition Signup and view all the answers

What is the primary focus of extreme programming (XP)?

Boosting software quality and customer responsiveness Signup and view all the answers

What does the single responsibility principle advocate?

Modules should focus on a single functionality aspect Signup and view all the answers

Which statement about Agile software development is incorrect?

Agile serves as a development model rather than guidelines Signup and view all the answers

Which of the following is not a benefit of the incremental waterfall model?

Requirement for high inter-communication Signup and view all the answers

Which of the following statements accurately differentiates the spiral model from the pure waterfall model?

The spiral model can operate in loops while the waterfall model follows a linear sequential approach. Signup and view all the answers

When comparing the pure waterfall model with the iterative model, what is true?

The iterative model delivers a software system earlier than the waterfall model Signup and view all the answers

Which of the following is not considered an advantage of the prototype model in software engineering?

Increases project costs significantly. Signup and view all the answers

What characterizes method overriding as opposed to method overloading?

Overriding occurs within one class, while overloading occurs across classes Signup and view all the answers

When comparing Scrum and XP, which statement is correct?

Scrum focuses on planning, while XP emphasizes pair programming and test-driven development. Signup and view all the answers

Which aspect about the iterative process differs from the waterfall model?

The iterative process includes feedback to refine software progressively Signup and view all the answers

What best describes the waterfall model in software engineering?

It proceeds in a linear sequential manner, where each phase depends on the previous phase's outputs. Signup and view all the answers

Which of the following statements about software methodologies is true?

Extreme programming emphasizes collaboration and customer involvement Signup and view all the answers

Which of the following is not a benefit of test-driven development?

Reduces the number of lines of code. Signup and view all the answers

In object-oriented design, how do method overloading and method overriding differ?

Overloading is defined within a single class, while overriding occurs in two classes with an inheritance relationship. Signup and view all the answers

Which statement correctly describes the differences in flexibility of requirements between the spiral model and the waterfall model?

The spiral model's structure allows for greater flexibility in managing changes in requirements. Signup and view all the answers

Which statement is inaccurate regarding the phase interactions in the waterfall model?

The waterfall model allows for simultaneous execution of phases. Signup and view all the answers

Which factors contribute to the rapid development of software products using the RAD method?

Proven technology and Computer-Assisted Software Engineering tools Signup and view all the answers

What best describes the unified process model?

A Rational unified process model Signup and view all the answers

Which statement about Gantt and PERT charts is inaccurate?

Gantt charts are better and more accurate than PERT charts Signup and view all the answers

What is the primary focus of test-driven development (TDD)?

Guiding software development by writing tests before code Signup and view all the answers

Which is not considered a benefit of using process models in software engineering?

Quantity Signup and view all the answers

How is the iterative model characterized in software engineering?

Evolving feature sets progressively through iterations Signup and view all the answers

Which of the following is true regarding test-driven development (TDD)?

Tests are written frequently to ensure code meets requirements Signup and view all the answers

What is a key feature of Gantt charts compared to PERT charts?

Gantt charts provide a visual timeline of project tasks Signup and view all the answers

Which of the following is not an item for calculating function points in function point metrics?

Modules: the number of modules that a software product has Signup and view all the answers

What is method overloading (MO) in object-oriented programming?

MO is a technique that there are multiple methods with the same name within a class but their parameters are different. Signup and view all the answers

Which of the following is the best description of the Spiral model in software engineering?

A spiral model is a risk-driven software development process model to help project teams decide on what development approach to take for various parts of a project. Signup and view all the answers

Which of the following is an advantage of distributed architecture in software engineering?

Scalability Signup and view all the answers

Which of the following is the best description of the incremental waterfall model in software engineering?

It is a process of software development where requirements are broken down into multiple standalone modules of the software development cycle that uses the waterfall model. Signup and view all the answers

Which term describes a software development model that incorporates risk management into the development process?

Spiral model Signup and view all the answers

In the context of software engineering, what is a characteristic of distributed architecture?

It enhances fault tolerance and scalability. Signup and view all the answers

Which of the following is true regarding the Inputs in function point metrics?

They measure the frequency of data entering the software and updating its internal data. Signup and view all the answers

Study Notes

Question 1

Staged deployment is not a deployment strategy in software engineering.

Question 2

Training is not a phase in the waterfall model of software engineering.

Question 3

Flexibility is one of the strengths of modified waterfall models.

Question 4

Scrum does not use RAD to reduce project time.

Question 5

Simplicity and ease of use are not advantages of the V-model.

Question 6

Requirement discovery is the process of working with customers to understand their needs and gathering detailed requirements.

Question 7

Encapsulation is an "is-a" relationship and composition is a "has-a" relationship.
Inheritance is an "is-a" relationship and composition is a "has-a" relationship.

Question 8

Sequence diagrams have a hidden time dimension.

Question 9

The spiral model works in loops whereas the pure waterfall model uses a linear sequential model.
The spiral model takes risk factors into consideration, unlike the pure waterfall model.

Question 10

Shortening project time is not an advantage of the prototype model.

Question 11

Scrum focuses on management and planning while XP focuses on pair programming and test-driven development.

Question 12

A process model that breaks project activities down into linear, sequential phases, where each phase depends on the output of the previous phase.

Question 13

Reducing the line of codes is not a benefit of test-driven development.

Question 14

Method overloading occurs within a class whereas method overriding happens across multiple classes with inheritance.

Question 15

XP is a software development methodology intending to improve software scalability and responsiveness to changing customer requirements.

Question 16

Each module, class, or function should have responsibility over a single part of the functionality.

Question 17

Agile is a set of guidelines, rather than a specific model.
Agile uses iterative techniques throughout the entire software product lifecycle.

Question 18

Inter-communication is not required during incremental waterfall.

Question 19

The iterative model provides a runnable system earlier than the pure waterfall model.

Question 20

System redundancy is for increasing system capacity.

Question 21

Single command principle is not part of SOLID principle in software engineering.

Question 22

Overloading methods with different parameter lists is an example of polymorphism.

Question 23

Inexpensive is not an advantage of the Spiral Model.

Question 24

Iterative and incremental models are types of Agile software development framework.

Question 25

The optimization of processes and projects in software engineering is a benefit of using process models.

Question 26

Client/server design is a type of architecture design in software.

Question 27

Scientific research is not a technique for requirement elicitation.

Question 28

Keeping the team on track is a benefit of using documents in software engineering.

Question 29

Permission should be based on authorization instead of exclusion or authentication.

Question 30

Modules is not a part of functional point metrics.

Question 31

Method overloading happens in a single class but with multiple methods having the same name but varying parameter lists.

Question 32

A spiral model is a software development process model that helps project teams decide what approach to take for a project.
Risk-driven methodology where project teams use spiral lines.

Question 33

Good performance is an advantage of a distributed architecture in software.

Question 34

Waterfall models are used for different parts of requirements.

Question 35

High-end computers, high-speed internet connections and a good working environment are reasons why RAD methods lead to quick development processes.

Question 36

A unified process model combines an iterative and incremental model.

Question 37

Gantt charts show the duration of tasks, PERT charts show dependencies between them.

Question 38

TDD is a technique to create unit tests. This is done frequently during the development process.

Question 39

Mutual understanding is a benefit of using process models in software engineering.

Question 40

The iterative model starts with a simplified implementation and progressively adds complexity until the final system is complete.

Question 41

Domain Analysis is used by software engineers to gather background information on users.

Question 42

Requiring a smaller number of developers is not an advantage of the iterative model.

Question 43

Low risks are an advantage of cutover deployment.

Question 44

Synchronization functions are included in function point metric measurement.

Question 45

Easier coding review is a benefit of using the coding standard.

Question 46

Moscow is a method to classify and categorize system requirements.

Question 47

Requirement specification documents the essential requirements of the software and external interfaces.

Question 48

Staged deployment is a good strategy in software engineering.

Question 49

Software development lifecycle (SDLC) provides a structured approach for developing software systems.

Question 50

x = 4, y = 2, z = 6 is the result when the code runs.

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Description

Test your knowledge on various software engineering models and methodologies with this quiz. Topics include the waterfall model, Scrum, V-model, and more. Determine your understanding of key concepts and definitions in software development.