javascript-functions

Question 1

What is a function in JavaScript?

Answer 1

block of lines of code that you can call to run the code

Question 2

Describe the parts of a function definition.

Answer 2

function keyword name of function(paramaters) {
code};

Question 3

Describe the parts of a function call.

Answer 3

function name(argument)

Question 4

When comparing them side-by-side, what are the differences between a function call and a function definition?

Answer 4

not function keyword, and passing arguments for function call

Question 5

What is the difference between a parameter and an argument?

Answer 5

parameter is placeholder, argument has value

Question 6

Why are function parameters useful?

Answer 6

we can pass data into functions

Question 7

What two effects does a return statement have on the behavior of a function?