When evaluating the application design, which two actions improve code maintainability?

Refer to the exhibit.

An application has been created to serve a whole enterprise. Based on use and department requirements, changes are requested on a quarterly basis.

When evaluating the application design, which two actions improve code maintainability?
A . Replace the requests library with the http client library in the code.
B. Place all import statements on a single line at the top of the code.
C. Cache responses to API calls for later reuse on other code.
D. Parameterize similar code blocks inside functions and reuse within the code.
E. Add comments in appropriate locations to aid in understanding the code.

View Answer

Answer: D,E