Javascript If

Question 1

Give 6 examples of comparison operators.

Answer 1

<, >, =, <=, >=, !=

Question 2

What data type do comparison expressions evaluate to?

Answer 2

boolean

Question 3

What is the purpose of an if statement?

Answer 3

to execute a block of code following the results of a statement

Question 4

Is else required in order to use an if statement?

Answer 4

no

Question 5

Describe the syntax (structure) of an if statement.

Answer 5

if (expression) {
code block
}

Question 6

What are the three logical operators?

Answer 6

|, &, !

Question 7

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

Answer 7

(expression) (!, |, &) (expression)