software engineering class notes for introduction .pptx

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1. Introduction to Software Engineering, System Engineering Vs Software Engineering, Software Evolution, Software Characteristics, Cost of Software Production, Software Components, Crisis–Problem and Causes, Challenges in Software Engineering.

2. Introduction to Software Engineering Software Engineering: Definition: A systematic, disciplined, and quantifiable approach to the development, operation, and maintenance of software. Goals: To produce high-quality software that is cost-effective, reliable, and efficient to develop and maintain. Principles: Abstraction, modularity, encapsulation, and software reuse.  

3. System Engineering vs. Software Engineering System Engineering: Scope: Involves the integration of all components of a system (hardware, software, data, people). Focus: On defining customer needs and required functionality early in the development cycle. Processes: Requirements engineering, system design, system integration, verification, and validation. Software Engineering: Scope: Focuses specifically on the software components of a system. Focus: On software development processes, methodologies, and tools. Processes: Requirement analysis, software design, coding, testing, and maintenance.