200-901 Question 170
Select 3As a DevOps engineer, you are part of a team implementing a code review process for a new project. Which benefits can the team expect to gain from a well-executed code review process?
- A
Improved code quality through identification of bugs or issues early in development.
- B
Faster development process by completely eliminating the need for testing phases.
- C
Knowledge sharing and skill improvement among team members.
- D
Enhanced code maintainability by ensuring adherence to coding standards.
- E
Guaranteed elimination of all runtime errors in production.
Show answer and explanation
Correct answers: A, C, D
Explanation
A well-executed code review process enhances code quality, promotes knowledge sharing, and ensures adherence to coding standards. However, it does not replace critical development phases like testing, nor does it guarantee the complete elimination of runtime errors.
- A. Correct.
Code reviews allow developers to identify bugs or issues early in the development lifecycle, improving the quality of the codebase.
- B. Incorrect.
While code reviews improve the development process, they do not eliminate the need for dedicated testing, which remains a critical phase.
- C. Correct.
Code reviews encourage collaboration and provide opportunities for team members to learn from each other, improving overall team skills.
- D. Correct.
Enforcing coding standards during code reviews ensures the code is more maintainable and easier to understand for future developers.
- E. Incorrect.
While code reviews reduce the likelihood of errors, they cannot guarantee the elimination of all runtime issues, as some problems may only surface under specific runtime conditions.