The following are not part of Google’s Webmaster tool except for one. Choose your best answer?

Inserting numerous keywords aimed at search engines is the best practice to rank high on search result.

Which best describe as descriptive anchor text?

Which is not a crawler?

How can Meta Description tags help with the practice of search engine optimization?

Main role or responsibility of Canonical tag in SEO optimization.

Which describe the practice of 'Google Bowling' from a negative SEO context?

What would be the impact of meta keywords on Google's ranking algorithm?

Which correctly describes what are considered to be 'Doorway pages'?

Which statement about RSS is correct?

When Implementing System.EnterpriseServices.ServicedComponent derived classes, which of the following statements are true?