Selenium Web Driver : Sources

http://www.seleniumtests.com/p/selenium-interview-questions.html

Part 1 Selenium Webdriver Interview Questions With Answers :http://webdrivera2z.blogspot.com/2013/08/selenium-interview-questions-with.html

Part 2 Selenium Webdriver Interview Questions With Answers : http://webdrivera2z.blogspot.com/2013/08/seleniumwebdriver-interview-questions.html