Refer to the following object:

How can a developer access the fullname property for cat?

Which two code snippets show working examples of a recursive function?
Choose 2 answers
A)

B)

C)

D)

Refer to the following code block:

What is the console output?

Refer to the following code that imports a module named Utills,
Which two implementations of Utill, je export foo and bar such that the code above runs without error?
Choose 2 answers

A developer is setting up a new Node.js server with a client library that is built using events and callbacks.
The library:
* Will establish a web socket connection and handle receipt of messages to the server
* Will be imported with require, and made available with a variable called we.
The developer also wants to add error logging if a connection fails.
Given this info, which code segment shows the correct way to set up a client with two events that listen at execution time?