js if Flashcards
1
Q
Give 6 examples of comparison operators.
A
greater than, less than, <=, >=, ==, ===, !=, !==
2
Q
What data type do comparison expressions evaluate to?
A
boolean
3
Q
What is the purpose of an if statement?
A
run some code if a condition if met (evaluates to true)
4
Q
Is else required in order to use an if statement?
A
no
5
Q
Describe the syntax (structure) of an if statement.
A
if (condition evaluates to true) {
some code will run;
}
6
Q
What are the three logical operators?
A
&&, ||, and !
7
Q
How do you compare two different expressions in the same condition?
A
(first expression) === (second expression)
