Which of the following is correct regarding the layers of a deep neural network?

The syllabus clearly explains the structure of a deep neural network (DNN):

"A deep neural network comprises three types of layers. The input layer receives inputs... Between the input and output layers are hidden layers made up of artificial neurons, which are also known as nodes."

(Reference: ISTQB CT-AI Syllabus v1.0, Section 6.1, page 45 of 99)