Hello Friends, i am working in seo field since two year when i go to interview then people tell me that your knowledge is poor and not updated , i daily read forums and blogs, what i will do to increase my knowledge ? please help me
If you've a site that's ranking well for a couple of good keywords and you always keep on testing and monitoring what's working and not working in your seo efforts, to rank for new keywords or improve your current ranking in the SERPs, you'll learn a lot from your test results. And aside from your real seo experience, you can also learn new stuffs about SEO by masterminding with other people who are successfully using SEO to drive traffic and sales.
I strongly suggest reading a book called "The Art of SEO" written by Eric Enge, Jessie Stricchiola, Rand Fishkin and Stephan Spencer who are all SEO experts. You can find the book on Amazon. Personally it helped me a lot, despite its length...
There is no massive change appeared in field of SEO, there are just few technique introduced. The good way to get yourself update is to read forums on daily basis, reading blogs and articles on daily basis
You can mine tons of useful SEO information using http://blekko.com/ , the new search engine - just throwing in a hint
You can't clear every seo interview but you will learn more things in interview and can prepare itself for next interview.