Answer & Solution
Answer: Option B
Solution:
The === operator checks both value and type, and since 5 is a number and '5' is a string, they are not strictly equal.
Q
What is the result of 5 === '5'?
Related Questions on Average
Which of the following is not a comparison operator?
A). ==
B). >
C). <=
D). =
What does the typeof operator return for a function?
A). function
B). object
C). undefined
D). method
What is the result of '5' - 2?
A). 3
B). 3
C). 03-May
D). NaN
What does typeof NaN return?
A). number
B). NaN
C). undefined
D). object
Which of the following operators can be used to compare two values, including type comparison?
A). ==
B). =
C). ===
D). !==
Which operator would you use to determine the remainder of a division in JavaScript?
A). /
B). %
C). //
D). \
What does the typeof operator return for an array?
A). object
B). array
C). list
D). collection
What is the result of the expression 5 + '5'?
A). 10
B). 55
C). 55
D). NaN
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 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