Difference between Selenium IDE, Selenium RC & Selenium WebDriver (Selenium Interview Question #135)

In this session, I have answered one of the Selenium Interview Questions i.e. What is the difference between Selenium IDE, Selenium RC and Selenium WebDriver

[mohammadmunna]

Loved it thanks for sharing your knowledge.

[infiltrationnumérique]

Good job and thanks for your sharing!

Does Selenium IDE need Selenium Webdriver to be installed in order to communicate with the browser? If no how Selenium IDE communicate with the brower ?

[kalaiselvichandrakasu]

If IDE is this much powerful then what is the need for web driver we kindly ask you for drawbacks also