What does the + operator do when used with two numbers?

Which operator would you use to determine the remainder of a division in JavaScript?

A). /

B). %

C). //

D). \

What is the result of true + false?

A). 0

B). 1

C). truefalse

D). NaN

Which of the following is a logical operator in JavaScript?

A). &&

B). ||

C). !

D). All of the above

What is the result of 5 === '5'?

A). 1

B). 0

C). 1

D). 0

What does the typeof operator return for an array?

A). object

B). array

C). list

D). collection

Which operator is used for string concatenation in JavaScript?

A). -

B). *

C). +

D). /

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

A). =

B). ==

C). ===

D). =>

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 of the following is not a comparison operator?

A). ==

B). >

C). <=

D). =