Name the attributes of <img> tag which are used for specifying its dimensions in a web page.

Identify which of the following is a tag or an attribute :

(i) border

(ii) img

(iii) alt

(iv) src

(v) href

Write the full forms of :

(i) XML

(ii) FTP

(iii) <img>

(iv) <HR>

Consider the HTML code :

<A HREF = #intro> Introduction </A>

In the above code,

(i) What is the purpose of # ?

(ii) What will happen when the user clicks "Introduction" ?