Which two features would the developer be able to leverage in their Server-Side code?

A developer, who is new to Marketing Cloud, needs to design a landing page for a new customer. They choose to use Server-Side JavaScript (SSJS) due to their extensive knowledge of JavaScript from previous projects.

Which two features would the developer be able to leverage in their Server-Side code? Choose 2 answers
A . Wrapping of AMPscript in SSJS code
B. Direct modification of the DOM
C. External Libraries to extend functionality
D. Include Try/Catch blocks within the code

Answer: C,D