What is the result of "5" - 2?

What is the result of true + false?

A). 0

B). 1

C). truefalse

D). NaN

Which operator checks if two values are not equal and also checks for type?

A). !=

B). !==

C). <

D). >

Which of the following operators can be used to compare two values, including type comparison?

A). ==

B). =

C). ===

D). !==

What is the value of the expression null == undefined?

A). 1

B). 0

C). null

D). undefined

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

Which operator is used for string concatenation in JavaScript?

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 the expression 3 * '3'?

A). 9

B). 9

C). 33

D). NaN

Which operator is used to assign a value to a variable in JavaScript?

A). =

B). ==

C). ===

D). =>