Answer:
1. External Style Sheet can be called as a template/document/file which contains style information and can be linked with more than one HTML documents.
2. Using this the entire site can be formatted and styles just by editing one file.
3. The file is linked with HTML documents via the LINK element inside the HEAD element.
<HEAD> <LINK REL=STYLESHEET HREF=”style.css” TYPE=”text/css”> </HEAD>
