Copado Certified Practice Exam

Which tool is effective for detecting best practices violations in Apex classes before they reach production?

1. Code Review Sessions

2. Static Code Analysis

3. Unit Tests

4. Performance Monitoring

The correct answer is: Static Code Analysis

The most effective tool for detecting best practices violations in Apex classes before deployment to production is Static Code Analysis. This method involves analyzing the code without executing it to identify potential issues, including security vulnerabilities, performance problems, and adherence to coding standards. This proactive approach allows developers to catch and rectify violations early in the development process, ensuring that the code meets best practice guidelines and is of high quality before it moves to production. While code review sessions can also help identify issues, they rely on human reviewers and may miss some nuanced violations that automated tools can catch. Unit tests are essential for verifying that the code behaves as expected but do not focus on best practices or code quality. Performance monitoring is crucial post-deployment for assessing application behavior under load, but it doesn't address code quality or best practices prior to release. Therefore, Static Code Analysis stands out as the most effective tool for this purpose.