SDLC Quiz: Graded Test on The Software Development Lifecycle

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Questions and Answers

What is the Software Development Life Cycle (SDLC)?

A methodology for marketing software products

A system for managing software architecture

A document outlining the business requirements for software development

A process used to design, develop, and test high-quality software (correct)

What is the role of a business analyst in the SDLC?

To develop the software subsystems

To test the software architecture

To design the global organization of a software system

To write the Software Requirement Specification (SRS) document (correct)

What does software architecture involve during the design phase?

Testing and deploying the software product

Dividing software into subsystems and determining their interfaces (correct)

Documenting the business requirements for the software

Developing and marketing the software product

What is the impact of software architecture on a system?

Quality, maintainability, and performance Signup and view all the answers

What does software architecture serve as for a system?

A blueprint to manage system complexity Signup and view all the answers

Why do all software engineers need to understand architecture?

Because it has an impact on the overall success of the final product Signup and view all the answers

What is one of the factors that contributes to software architecture and design building?

Human dynamics Signup and view all the answers

What does software architecture define about a system?

Structure of a system Signup and view all the answers

Which quality attribute refers to a system's capacity to manage an expanding workload without compromising performance?

Scalability Signup and view all the answers

What is the ability of a system to carry out its intended functions under predefined conditions for a certain period of time without interruption referred to as?

Reliability Signup and view all the answers

Which quality attribute refers to a system's capacity to respond quickly and easily to user requests?

Availability Signup and view all the answers

What does a system's maintainability refer to?

Ease of modification or updating Signup and view all the answers

What does security refer to in software architecture?

System's capacity to fend off illegal entry and data breaches Signup and view all the answers

Which factor contributes to software architecture and design building according to the text?

Business strategy Signup and view all the answers

What is not considered as one of the contents of a good architectural model according to the text?

A software architecture includes business strategy. Signup and view all the answers

What does software architecture enable for systems according to the text?

To enable everyone to better understand the system so reduces development cost. Signup and view all the answers

Study Notes

Software Development Life Cycle (SDLC)

The SDLC involves a business analyst who plays a crucial role in the cycle.

Software Architecture

During the design phase, software architecture involves defining the structure, components, and relationships between them.
It has a significant impact on a system, serving as a blueprint for the system's design and implementation.
Software architecture defines the overall structure and organization of a system.

Importance of Software Architecture

All software engineers need to understand architecture because it serves as a foundation for the system's design and implementation.

Factors Influencing Software Architecture

One of the factors that contributes to software architecture and design building is the system's requirements.

Quality Attributes

Scalability refers to a system's capacity to manage an expanding workload without compromising performance.
Availability refers to the ability of a system to carry out its intended functions under predefined conditions for a certain period of time without interruption.
Responsiveness refers to a system's capacity to respond quickly and easily to user requests.
Maintainability refers to the ease with which a system can be modified, updated, or repaired.
Security refers to the protection of a system from unauthorized access, use, or theft.

Architectural Model

According to the text, a good architectural model should not include the system's maintenance schedule.

Benefits of Software Architecture

Software architecture enables systems to be designed and implemented with flexibility, scalability, and maintainability.

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Description

Test your knowledge of the software development life cycle, including the process of gathering business requirements, writing software requirement specifications, and the sequential steps involved in designing, developing, testing, acceptance, deployment, and maintenance.