What is a software design strategy?(a) A graphical or textual descriptionof the software.(b) A fundamental idea that can be applied to designing a system.(c) A systematic approach for producing a design.(d) An overall plan and direction for developing a design.
The correct answer is (c) A systematic approach for producing a design
The correct answer is (c) A systematic approach for producing a design.
A software design strategy refers to a structured and systematic approach that is used to create a design for a software system. It is a methodology or set of principles that guides the software designers through the process of understanding requirements, analyzing problems, and creating a solution.
The strategy outlines various techniques, practices, and steps that need to be followed in order to produce an effective and efficient design. It provides a framework for organizing the design process and helps ensure that important aspects such as modularity, reusability, maintainability, and performance are all addressed during the design phase.
A software design strategy typically includes activities such as:
1. Requirement Analysis: Understanding the needs and expectations of the users and stakeholders, and identifying the functional and non-functional requirements of the software system.
2. Problem Decomposition: Breaking down the problem into smaller components and sub-systems, and analyzing their interactions and dependencies.
3. Architectural Design: Identifying the major components and subsystems of the software system, and defining their structure and relationships.
4. Detailed Design: Defining the internal structure and behavior of each component, including algorithms, data structures, interfaces, and implementation details.
5. Modularity and Reusability: Designing the system in a modular and reusable manner to facilitate easy maintenance and future enhancements.
6. Testing and Validation: Planning and designing strategies for testing and validating the software system to ensure that it meets the specified requirements.
Common software design strategies include Object-Oriented Design (OOD), Structured Design, Model-Driven Design, and Component-Based Design. These strategies provide guidelines and techniques for creating designs that are robust, maintainable, and scalable.
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