javascript-if

Question 1

Give 6 examples of comparison operators.

Answer 1

1. ==
2. ===
3. >
4. > =
5. <
6. <=

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

The IF statement executes one set of code if a specified condition is met (TRUE) or another set of code evaluates to FALSE.

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

1. if (condition)
2. statement1
3. if else (condition)
4. statement2
5. else
6. statement3

Question 6

What are the three logical operators?

Answer 6

1. &&
2. ||
3. !

Question 7

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

Answer 7

Use the logical operator && or ||.