Which of the following is not a comparison operator?
A). ==
B). >
C). <=
D). =
Which operator checks if two values are not equal and also checks for type?
A). !=
B). !==
C). <
D). >
What is the result of 10 % 3 in JavaScript?
A). 0
B). 1
C). 2
D). 3
What does the typeof operator return for an array?
A). object
B). array
C). list
D). collection
Which of the following operators can be used to compare two values, including type comparison?
A). ==
B). =
C). ===
D). !==
What does typeof NaN return?
A). number
B). NaN
C). undefined
D). object
What does the !! operator do to a value?
A). Negates the value
B). Converts the value to its boolean equivalent
C). Increments the value by 2
D). No effect
Which operator is used to assign a value to a variable in JavaScript?
A). =
B). ==
C). ===
D). =>
What is the result of the expression 5 + '5'?
A). 10
B). 55
C). 55
D). NaN
What is the result of true + false?
A). 0
B). 1
C). truefalse
D). NaN