Are you planning to make your career as a selenium WebDriver professional? Have you covered all the required basic and advanced-level questions? If your answer is no, then this is the guide for you. This blog contains Selenium WebDriver interview questions and answers which are prepared by industry experts so that you can crack the toughest of the interviews.
In 2006, Paul Hammant created Selenium WebDriver. The very first cross-platform functional testing capable of configuring and managing browsers at the OS level was Selenium WebDriver. Web applications can be tested using Selenium, an open-source test automation tool. Many browsers and computer languages are supported, and Java is the primary building block.
It's clear that there is a lot of demand for Selenium WebDrivers professionals, and the competition is also quite high. We promise that after reading this blog, you will have a good idea of how to handle the Selenium WebDriver interview. We've put the questions into different groups to make the whole process go much more smoothly.
We have categorized Selenium WebDriver Interview Questions into 4 levels they are:
A set of equipment for online website testing is called Selenium. It is made up of
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In Selenium, a "component" is any item or function on a website. There are several ways to find something.
A cross-checking data is used with assertion. It confirms that the application's current state is consistent with expectations. Assertion kinds include "verify," "assert," and "waitFor."
The WebElement can be located in websites using XPath. Additionally, it helps in locating the dynamic components.
Single slash “/”:
Double Slash "//":
[ Related Article: Introduction To Selenium WebDriver ]
Technical difficulties using Selenium include:
Annotations are a unique type of syntactic meta-data that can be contributed to Java source code. Annotations are made for parameters, variables, methods, packages and classes. A few interesting Junit annotations are
Use the clickAT command if you want to click on a specific area of an element. Element location and x, y coordinates are accepted as inputs for the ClickAt command.
QTP is less well-known than Selenium:
[ Check out Selenium WebDriver Command List ]
Selenium requires you to pass four parameters, which are
A security measure known as the "Same Origin Policy" ensures that scripts from those other sites can never access any content on your website. Any code that's also downloaded into the browser must abide by the rules so that it can only run on that website. In order to get around the "Same Origin Policy," the Selenium Server acts as a customer HTTP proxy in the proxy injector, sitting in between the user and the app under test (AUT) and masking it under a false URL.
Similar to Proxy Injector, the objective of enhanced privileges is to give websites the ability to carry out operations which aren’t normally permitted. The primary variation is that webpages are launched using a new feature known as "heightened privileges." By utilising the browser modes, Selenium core may reach the AUT immediately and edit its data without transmitting the full AUT or going through the Selenium RC server.
Either the "submit" method on the components or the "click" method on the element which accepts forms may be used to submit a form.
TestNG is a development solution based on JUnit and NUnit that simplifies a variety of testing standards, from system testing to the testing phase. And among the characteristics that make it a successful testing framework are
Sets a delay for any future Web Element searches that include an implicit wait. Before throwing a NoSuchElementException, it will keep looking for the element for the allotted amount of time. It waits for the arrival of the elements.
Clearly wait: It is a one-time use only, initial use device.
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The Selenium-related JUnits annotations are
An item repository is an essential part of any Full capability since it allows all the items that would be utilized in the script to be kept in various strategic places instead of spilling throughout the data.
Selenium Grid delivered the results to the start point. The results are then sent to Selenium Webdriver, which opens the computer and runs them. It makes it possible to run all of the tests in the test suite concurrently.
If you're using Selenium-WebDriver, you don't need the Selenium Server because it works with a different technology.
Selenium Server has Selenium RC support for Selenium 1.0 native support.
When you need improved assistance, use WebDriver.
The [driver.switchTo().frame()] method of web drivers accepts one of three possible inputs to switch between frames.
Your five separate Selenium web driver exceptions were as follows:
There really are three ways to build an HTML test report.
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The drawbacks of the Selenium IDE:
To enter text into a file data option or upload a file, use the "type" option. The "Robot" component in Java must then be used to make a function.
The fastest implementation uses HTMLUnit Driver, which executes tests through plain http requests rather than refreshing a web page and executing them.
There are various locators, including:
The commands used to perform the test are called selenese in the selenium programming language. Selenese come in three varieties.
|Also, Learn Top Selenium Interview Questions and Answers that help you grab high-paying jobs|
The Selenium WebDriver framework is a web-based tool for performing browser-independent testing, assuring that a web-based programme functions as planned and can be automated with the help of this technology. With Selenium WebDriver, you may write test scripts in any language you like.
Selenium WebDriver is used to automatically test web applications to ensure they work the way they should. It works with many browsers, like Firefox, Chrome, Internet Explorer (IE), and Safari. Using Selenium WebDriver, however, we can only automate testing for web applications.
WebDriver implementations must all use the same wire protocol when talking to the browser or a RemoteWebDriver server. This protocol specifies an HTTP-based, RESTful web service in JSON.
Selenium is a tool that can't be used to automate the testing of desktop apps because it needs to figure out what objects are in desktop apps.
Maven is a tool for building projects that the Apache Software Foundation makes. It is often used to manage Java projects. At first, it was made to make building the Jakarta Turbine Project easier. It is used a lot to manage project dependencies and the whole lifecycle of a project these days.
It has two APIs: Log4J 2 and Log4J 1
Yes, you can use any framework you know to import the Selenium drivers.
Selenium uses XPath, an HTML navigation language, to help navigate web pages. It works on both HTML and XML files and allows testers to explore the XML structure of a document.
Tip #1: Take a few hours to study as much as you can about the company from as many different angles as possible.
Tip #2. Most companies have helpfully detailed their expectations for candidates in their job ads. Make sure you inspect every last one of them. You can't convince the interviewer that you'd be an excellent addition to the team if you don't first understand what they're trying to find.
Tip #3. Find out who will conduct the interviews and what they do at the company so you can tailor your answers.
Tip #4. Prepare a polished and specific response to "Tell me about yourself" for every interview, as this is the question most likely to be asked. It's essential to set the tone for a successful interview by answering this or a similar question (such as "Walk me through your résumé") confidently.
Tip #5. Make sure you're prepared to answer and that you can single out a few distinctive features of the position and the company that particularly appeal to you and your skills, interests, and/or preferred method of working.
Tip #6. Making sure the tale you tell in response to an interview question is well-structured and that the point is made clear is essential.
Tip #7. The quality of your answers to interview questions is necessary but not crucial. Some of the other interview abilities that interviewers may notice are active listening, small chat, and empathy, whether consciously or subconsciously.
We hope that this article on Selenium WebDriver interview questions and answers will help you ace the interview with ease, as selenium is the best test automation tool because it is open source, supports multiple languages, is easy to integrate with various platforms, can test across browsers, and can be used to test web applications.
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Madhuri is a Senior Content Creator at MindMajix. She has written about a range of different topics on various technologies, which include, Splunk, Tensorflow, Selenium, and CEH. She spends most of her time researching on technology, and startups. Connect with her via LinkedIn and Twitter .
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