Which operator checks if two values are not equal and also checks for type?
A). !=
B). !==
C). <
D). >
Which operator would you use to determine the remainder of a division in JavaScript?
A). /
B). %
C). //
D). \
Which of the following is not a comparison operator?
A). ==
B). >
C). <=
D). =
What is the output of 10 > 5 && 5 < 2?
A). 1
B). 0
C). 1
D). 0
What does typeof NaN return?
A). number
B). NaN
C). undefined
D). object
What does the typeof operator return for an array?
A). object
B). array
C). list
D). collection
What is the result of true + false?
A). 0
B). 1
C). truefalse
D). NaN
Which operator is used for string concatenation in JavaScript?
A). -
B). *
C). +
D). /
What does the + operator do when used with two numbers?
A). Concatenates them as strings
B). Adds them
C). Multiplies them
D). Subtracts them
What is the result of '5' - 2?
A). 3
B). 3
C). 03-May
D). NaN