Question: (a) Explain the three layers of the Web Design (shown below) in your own words and describe how the JavaScript makes web page interactive. [5

(a) Explain the three layers of the Web Design (shown below)

(a) Explain the three layers of the Web Design (shown below) in your own words and describe how the JavaScript makes web page interactive. [5 marks] (b) Which attribute of the audio and video elements decides whether the audio output should be muted? Which attribute indicates the media should be automatically replayed? [2 marks] (c) State any three methods of the document object and briefly introduce their functions. [3 marks]

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