Selenium Automation Testing - Important Questions - Must Read



What  is Selenium?

Selenium is a portablesoftware-testing framework for web applications. Selenium provides a record/playback tool for authoring tests without the need to learn a test scripting language (Selenium IDE).

Is Selenium Open Source?

Selenium is an open sourcetechnology for automating browser-based applications. Selenium is easy to get started with for simple functional testing of a Web application.

What is a Web Driver?
WebDriver is a tool forautomating web application testing, and in particular to verify that they work as expected. It aims to provide a friendly API that's easy to explore and understand, easier to use than the Selenium-RC (1.0) API, which will help to make your tests easier to read and maintain.

What is Selenium Web Driver?
Selenium WebDriver is a collection of open source APIs which are used to automate the testing of a web application. Description: Selenium WebDriver tool is used to automate web application testing to verify that it works as expected. It supports many browsers such as Firefox, Chrome, IE, and Safari.

How to install Selenium?
Steps to install Selenium webdriver in Eclipse:
Step 1: Install Java on your computer. Download and install the Java Software Development Kit (JDK). ...
Step 2: Install Eclipses IDE. ...
Step 3 – Download the Selenium Java Client Driver. ...
Step 4: Create a New project in Eclipse: ...
Step 5: Time to Code!!

What is the difference between RC and WebDriver?
Selenium RC injects javascript function into browsers when the web page is loaded. Selenium WebDriver drives the browser using browser's built-in support. WebDriver is a tool for testing web applications across different browsers using different programming languages.

What is the use of Selenium RC?
Selenium Remote Control (RC) is a test tool that allows you to write automated web application UI tests in any programming language against any HTTP website using any mainstream JavaScript-enabled browser. ... A server which automatically launches and kills browsers, and acts as a HTTP proxy for web requests from them.

What is the use of Selenium IDE?
Selenium IDE (Integrated Development Environment) is the simplest tool in the Selenium Suite. It is a Firefox add-on that creates tests very quickly through its record-and-playback functionality.

Also Refer my colleagues Blog about Selenium Testing from basic to advance: Selenium Tutorial and Training 

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