Frontend Web Development Bootcamp - Build a Twitter Clone - Functions

The video tutorial introduces JavaScript functions, explaining their purpose and how they help in code reuse. It covers creating functions, using parameters and arguments, and provides examples like a university enrollment function. The difference between parameters and arguments is clarified. A function to calculate scores is demonstrated, and the tutorial concludes with a brief mention of arrow functions in ES6.

What is the purpose of using functions in JavaScript?

Describe the steps required to create a function in JavaScript.

Explain how to use an if statement within a function to check conditions.

How can you reuse a function for different inputs in JavaScript?

What is the difference between parameters and arguments in a function?

What is the role of the return statement in a function?

What are arrow functions and how do they differ from regular functions?