Does yahoo have pagerank?

All search engines have their own algorithm. If you are promoting your site for google it may happen yahoo will not show your site at the same SERP.

yahoo dont have PR..but if ur site have unique content and have good traffic u can have good rank there..

yahoo does not provide any page rank. It provides only serp depends on your keyword.

Rather than coming with the same technique Page Rank, it will be better if Yahoo come up with some other new techniques. Because when ever we hear of Pr 'Google' only will come to mind, so it will be of no use coming up with the same technology. By bringing some other technology[with the same effect of PR] only they can have a chance of overcoming Google.

thanks for telling me the differences between google and yahoo.

The term PR was coined by Google and this concept is not employed by Yahoo because it is a different search engine.

Yahoo and MSN each have different criteria on how they rank your website.
Yahoo seems to focus a lot on inbound link to your site, where MSN seems more focused on anchor text in your links.

google and yahoo they have different way to the backlink

Yahoo and Google both are indifferent according to their algorithms , inbound links , outbound links , backlinks etc. The term of PR was not coined by Yahoo. I have checked it properly.