JS Operators and Expressions Flashcards
1
Q
What data type is returned by an arithmetic operation?
A
number
2
Q
What is string concatenation?
A
adding strings together
3
Q
What purpose(s) does the + plus operator serve in JavaScript?
A
addition
4
Q
What data type is returned by comparing two values (, ===, etc)?
A
boolean
5
Q
What does the += “plus-equals” operator do?
A
adds a value to a variable
