Quiz module 4-5

What kind of Scope is shown below?

• Global scope

• Function scope

• Block scope

• Local scope

What is a Local scope

• characteristic of variables that makes them local

  .

• the scope that contains, and is visible in.

• This scope means that the variables are only accessible in the function in which they are declared.

• the area within if, switch conditions or for and while loops. Generally speaking, whenever you see {curly brackets}.

Which is a example of a Global variables

• 
• 

It determines the accessibility and visibility of variables in your code.

• Function

• Scope

• Function Scope

• Global Scope

It is anything between { }, an area within if, switch conditions

or for and while loops, which

• Function

• Global variables

• Block scope

• Block

Variables declared with var and let are quite similar when declared inside

a function.

• TRUE

• FALSE

Variables declared with var and let are quite similar when declared inside

a function.

• True

• False

Before ES2015 JavaScript have Block Scope already.

• True

• False

In JavaScript, var are used to perform repeated tasks based on a

condition.

• True

• False

Redeclaring a variable with let in another scope or another block is not

allowed.

• True

• False