Which operator is used for string concatenation in JavaScript?

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

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

A). ==

B). =

C). ===

D). !==

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 is the result of 10 % 3 in JavaScript?

A). 0

B). 1

C). 2

D). 3

What is the result of true + false?

A). 0

B). 1

C). truefalse

D). NaN

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

A). /

B). %

C). //

D). \

What is the result of '5' - 2?

A). 3

B). 3

C). 03-May

D). NaN

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

A). =

B). ==

C). ===

D). =>