What is the result of the expression 5 + '5'?
A). 10
B). 55
C). 55
D). NaN
Which of the following is a logical operator in JavaScript?
A). &&
B). ||
C). !
D). All of the above
What does the typeof operator return for a function?
A). function
B). object
C). undefined
D). method
What does the typeof operator return for an array?
A). object
B). array
C). list
D). collection
Which operator checks if two values are not equal and also checks for type?
A). !=
B). !==
C). <
D). >
What is the result of 5 === '5'?
A). 1
B). 0
C). 1
D). 0
What is the result of '5' - 2?
A). 3
B). 3
C). 03-May
D). NaN
Which of the following operators can be used to compare two values, including type comparison?
A). ==
B). =
C). ===
D). !==
Which operator is used to assign a value to a variable in JavaScript?
A). =
B). ==
C). ===
D). =>
What is the result of 10 % 3 in JavaScript?
A). 0
B). 1
C). 2
D). 3