Answer & Solution
Answer: Option B
Solution:
The !== operator checks both value and type inequality.
Q
Which operator checks if two values are not equal and also checks for type?
Related Questions on Average
What is the output of 10 > 5 && 5 < 2?
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A). Concatenates them as strings
B). Adds them
C). Multiplies them
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A). ==
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What is the result of true + false?
A). 0
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A). 9
B). 9
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Which of the following is a logical operator in JavaScript?
A). &&
B). ||
C). !
D). All of the above
What is the result of 10 % 3 in JavaScript?
A). 0
B). 1
C). 2
D). 3
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