1

Question . What is a function in JavaScript ?

Answer. A type of object

2

Question . What does a function do ?

Answer. Takes input values,processes them and returns a value

3

Answer. ES6 arrow functions help us to write functions that are more concise,readable

and maintainable

5

Question . Which statement is true ?

Answer. Functional programming helps us to write more elegant code that does not

have side effects & enforces data integrity

6

Question . An anonymous function is good for debugging and tracing errors in our stack call ?

Question . What is hoisting in JavaScript ?

Answer. A fancy term that simply means that we can access/call our function at any

point in our app and not get any errors

9

Question . Assigning the IIFE to a variable stores the function's result, not the function itself?

Answer. Yes

10

Question . The variables we define within the IIFE are accessible at any point throughout or