Learning JavaScript

Questions

1. What are the three main types of functions and when would you use each type?

2. How can a function modify variables outside its scope?

3. How can you dynamically alter the number of arguments to a function?

4. What property allows a function to access its own scope?

5. Create a function that takes a data object and a function as parameters and invokes the function using the data object.

Answers are provided in the appendix.