Software Development Life Cycle Sdlc Questions
There are several code review techniques used in the Software Development Life Cycle (SDLC). Some of the commonly used techniques include:
1. Pair Programming: In this technique, two developers work together on the same code simultaneously. One developer writes the code while the other reviews it in real-time, providing immediate feedback and suggestions.
2. Formal Inspections: This technique involves a formal and structured review process where a group of developers, testers, and stakeholders come together to review the code. The code is thoroughly examined for defects, adherence to coding standards, and overall quality.
3. Walkthroughs: Walkthroughs involve a step-by-step review of the code, where the code is presented to a group of developers or stakeholders. The presenter explains the code, its functionality, and design choices, while others provide feedback and suggestions.
4. Code Analysis Tools: Automated code analysis tools are used to review the code for potential issues, such as coding errors, security vulnerabilities, and performance bottlenecks. These tools provide a systematic and objective analysis of the code.
5. Peer Reviews: Peer reviews involve individual developers reviewing each other's code. This informal technique allows developers to provide feedback, identify potential issues, and share knowledge and best practices.
6. Checklist-based Reviews: In this technique, a predefined checklist is used to review the code. The checklist includes specific criteria, such as coding standards, error handling, documentation, and performance considerations. The code is evaluated against each item on the checklist.
It is important to note that the choice of code review technique may vary depending on the organization, project requirements, and team preferences.