200-901 Question 13
Select 3A DevOps team is working on automating a deployment pipeline using Python. To ensure the code is modular, reusable, and maintainable, they decide to organize the code into methods, classes, and modules. What are the benefits of this approach?
- A
Improves code reusability by encapsulating functionality into smaller, modular components
- B
Enhances debugging and testing by isolating specific functionality into methods or classes
- C
Increases execution speed of the program by reducing the number of lines of code
- D
Simplifies collaboration within the team by enabling better code organization and readability
- E
Automatically reduces memory usage by organizing code into classes and methods
Show answer and explanation
Correct answers: A, B, D
Explanation
Organizing code into methods, classes, and modules is a best practice in software development. It improves reusability by allowing developers to reuse individual components without rewriting code. Debugging and testing are simplified because functionality is isolated into smaller units. Additionally, well-structured code improves readability and collaboration within a team. However, it is important to note that code organization does not directly impact execution speed or memory usage.
- A. Correct.
Correct: Organizing code into methods, classes, and modules allows for functionality to be reused across the application, reducing duplication and increasing efficiency.
- B. Correct.
Correct: By isolating specific functionality, it becomes easier to debug and test individual components without affecting the rest of the application.
- C. Incorrect.
Incorrect: Organizing code does not inherently increase execution speed; the runtime performance depends on other factors like algorithms and resource usage.
- D. Correct.
Correct: Modular and well-structured code is easier to understand and work with, which simplifies collaboration among team members.
- E. Incorrect.
Incorrect: Memory usage is not automatically reduced by organizing code into classes, methods, or modules; memory optimization depends on other aspects of the implementation.