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HTML (Hyper Text Markup Language) has language elements which permit certain actions other than describing the structure of the web document. Which one of the following actions is NOT supported by pure HTML (without any server or client side scripting) pages?

HTML (Hyper Text Markup Language) has language elements which permit certain actions other than describing the structure of the web document. Which one of the following actions is NOT supported by pure HTML (without any server or client side scripting) pages? Correct Answer Display the client time as part of the page

option 2: supported by pure HTML

Refresh the document every 30 seconds

<head>
  <meta http-equiv="refresh" content="30">
</head>

option 3:  NOT supported by pure HTML

Display the client time as part of the page → without Java script it is impossible

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