JavaScript If

Question 1

Give 6 examples of comparison operators.

Question 2

What data type do comparison expressions evaluate to?

Answer 2

Comparison operators all return a Boolean (logical) value of true or false

Question 3

What is the purpose of an if statement?

Answer 3

guides a program to make decisions based on specified criteria

Question 4

Is else required in order to use an if statement?

Answer 4

else statement is not mandatory

Question 5

Describe the syntax (structure) of an if statement.

Answer 5

function of value
then if (condition) {
return value{
else if or else {
return value}

Question 6

What are the three logical operators?

Answer 6

|| (or) &&(and) !(not)

Question 7

How do you compare two different expressions in the same condition?

Answer 7

&& or || symbol