📚 Topic Summary
The Software Development Life Cycle (SDLC) is a step-by-step process used to plan, create, test, and deploy software. Think of it as a roadmap for building software, ensuring that the final product meets the needs of the users and works reliably. Each phase in the SDLC has specific goals and deliverables.
Understanding the SDLC is crucial for anyone interested in computer science because it provides a structured approach to software development, reducing risks and increasing the chances of success. This worksheet will introduce you to the key concepts and phases involved in the SDLC.
🧠 Part A: Vocabulary
Match each term with its correct definition:
| Term |
Definition |
| 1. Requirements Gathering |
A. Testing the software to identify and fix bugs. |
| 2. Design |
B. The process of defining what the software should do. |
| 3. Implementation |
C. Writing the actual code for the software. |
| 4. Testing |
D. Creating the blueprint for how the software will work. |
| 5. Deployment |
E. Releasing the software to the users. |
📝 Part B: Fill in the Blanks
Fill in the blanks with the correct words from the following list: Planning, Maintenance, Analysis, Development, Design.
The SDLC starts with thorough __________, where the project's goals and scope are defined. Next comes __________, where the system's architecture is created. During __________, the actual coding takes place. __________ ensures the software works as expected. Finally, __________ involves updates and fixes after the software is released.
💡 Part C: Critical Thinking
Why is it important to follow a structured process like the SDLC when developing software? Explain in your own words.