Question: What are the SEO Techniques available?
1) White Hat SEO
2) Black Hat SEO
Question: What is Negative SEO?
Black Hat SEO is known as Negative SEO.
Question: What do you mean by PR?
PR is a Page Rank.
For every web page, Google gives a rank known as Page rank.
Question: What is a Back link?
Back links are the incoming links to your website.
Question: What is an out bound Link?
An outgoing link is a link from your own website to another webpage.
Question: What is Googlebot?
Googlebot is a software used by the Google as a search bot to index a webpage.
Question: What tools do you use for doing SEO?
Google webmaster tools
Open site explorer