Questions and Answers
What is the main focus of software architecture?
The definition of software architecture includes the process of software development.
False
List two important issues raised in the definition of software architecture.
Multiple system structures and externally visible properties of components.
The organization refers to how features are _____ in software architecture.
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Match the following terms with their corresponding definitions:
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What is the primary focus of software architecture?
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Function refers to the way in which components relate to each other.
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Name one type of architectural structure mentioned.
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A software architecture includes components and ________.
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Match the following architectural concepts with their descriptions:
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Study Notes
Structure & Function
- Structure refers to the relationships and arrangement between components.
- Function denotes the operations of individual components within the structure.
Architectural Structures
- Various types include:
- Module Structure: Organizes software functionalities into modules.
- Conceptual Structure: Captures high-level representation and relationships.
- Process Structure: Coordinates system processes and workflows.
- Physical Structure: Defines the hardware and physical organization.
- Uses Structure: Illustrates how components are utilized.
- Calls Structure: Shows interdependencies among components through calls.
- Data Flow: Represents movement of data between components.
- Control Flow: Illustrates how control signals move within the system.
- Class Structure: Organizes classes in object-oriented design.
Definition of Software Architecture
- Represents the fundamental organization of a system.
- Encompasses components, their interrelations, and design principles governing evolution.
Nature of Software Architecture
- Conceptual and foundational understanding of system components.
- Exists within a specific context influencing design decisions.
Other Perspectives on Architecture
- Considered a high-level design overview of the entire system.
- Constitutes principles and guidelines that direct design and evolution over time.
- Comprises identifiable components and their connections.
Importance of Software Architecture & Quality
- Essential for understanding system qualities at early development stages.
- Addresses the need to analyze quality attributes throughout architecture phases.
Software Architecture Composition
- Organized hierarchically:
- Architecture encompasses Design Patterns, which contain Modules leading to Procedures and Statements.
Key Issues in Software Architecture Definition
- Acknowledges multiple structures within a system.
- Focuses on externally visible properties of components.
- Excludes the design process, guidelines, and architectural styles.
Architecture vs. Organization
- Highlights attributes visible to programmers:
- Instruction set and I/O mechanics.
- Organization pertains to the implementation of features:
- Control signals and memory technology.
Overview of Software Architecture
- Explores necessity and value of architecture in design.
- Discusses the role of the software architect and various architectural viewpoints.
- Includes architectural styles and assessment methods.
Role of the Architect
- instrumental in the pre-architecture lifecycle, ensuring stakeholder engagement and quality alignment.
Characteristics of Pre-Architecture Lifecycle
- Iterative development emphasizes functional requirements.
- Few stakeholders are usually involved.
- Lacks balance between functional and quality requirements.
Adding Architecture in Development
- Involves stakeholders, transitioning to include architecture in the lifecycle.
- Enables detailed design and facilitates implementation phases.
Characteristics of Architecture in the Lifecycle
- Iterative process integrating both functional and quality requirements.
- Engages multiple stakeholders for balanced requirement management.
Significance of Software Architecture
- Essential for designing robust systems that meet functional and quality needs efficiently.
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Description
This quiz explores the various architectural structures in software design and the relationships between their components. You'll dive into concepts like module structure, process flow, and data management, enhancing your understanding of how software architecture functions. Perfect for students and professionals looking to solidify their knowledge in software architecture.
