What is the value of the expression (10 > 5)

What is the value of the expression 'Hello' + 'World' in JavaScript?

A). 'HelloWorld'

B). 'Hello World'

C). 'Hello+World'

D). Error

Which of the following represents an object in JavaScript?

A). [1, 2, 3]

B). 42

C). {name: 'Alice', age: 30}

D). 1

Which of the following represents a numeric value in JavaScript?

A). 'Hello'

B). 1

C). 42

D). [1, 2, 3]

What is the value of the expression !(5 > 3) in JavaScript?

A). 1

B). 0

C). Error

D). null

What is the result of the expression 10 + '5' in JavaScript?

A). 105

B). '15'

C). 15

D). '105'

What is the value of the expression '20' - 10 in JavaScript?

A). 10

B). '10'

C). '2010'

D). Error

Which of the following represents an undefined value in JavaScript?

A). 'undefined'

B). null

C). undefined

D). 'null'

Which of the following represents a Boolean value in JavaScript?

A). 'true'

B). '42'

C). 'null'

D). 'undefined'

What does the expression (5 > 3) evaluate to in JavaScript?

A). 1

B). 0

C). undefined

D). null

What is the result of the expression '10' + 5 in JavaScript?

A). '105'

B). 15

C). '15'

D). Error