Selenium Interview Questions For 4 Years Experience
Selenium Interview Questions for Candidates with 4 Years of Experience
Selenium Interview Questions For 4 Years Experience
Selenium is an open-source automation testing tool widely used in the software industry to test web-based applications. It has gained popularity due to its ability to automate testing processes in a variety of programming languages and browsers. For candidates with 4 years of experience in Selenium, some common interview questions may include topics related to test automation principles, Selenium architecture, locating elements using various techniques, handling different types of web elements, handling synchronization issues, and framework designing. The interviewer may also ask about their experience with various Selenium tools and plugins, handling alerts and pop-ups, handling web tables and frames, and debugging and troubleshooting skills. Additionally, candidates may be asked about their experience with integrating Selenium with other technologies, such as Jenkins, Maven, or TestNG. It is essential for candidates to have a strong understanding of Selenium concepts and have hands-on experience in using the tool to be successful in the interview.
To Download Our Brochure: https://www.justacademy.co/download-brochure-for-free
Message us for more information: +91 9987184296
1 - What is Selenium?
Selenium is an open source automation testing tool widely used for testing web applications. It supports various programming languages like Java, Python, and C# for writing test scripts. Selenium automates browsers and can run tests across different operating systems, helping to test the compatibility of an application.
2) What are the different components of Selenium?
The four main components of Selenium are Selenium IDE, Selenium WebDriver, Selenium Grid, and Selenium Remote Control (RC). Selenium IDE is a record and playback tool, WebDriver is used for automation, Grid is used for parallel test execution, and RC is used for cross browser and parallel test execution.
3) What is the difference between Selenium and QTP?
Selenium is an open source tool, whereas QTP is a licensed tool. Selenium supports multiple programming languages, while QTP only supports VBScript. Selenium is more suitable for web applications, while QTP can be used for both web and desktop applications.
4) How do you handle dynamic elements in Selenium?
Dynamic elements are those whose properties change during runtime. To handle them, we can use different methods like XPath, CSS selectors, or regular expressions. Also, we can use implicit and explicit waits to handle dynamic elements.
5) What is the difference between implicit and explicit waits in Selenium?
Implicit wait instructs the Selenium webdriver to wait for a given amount of time before throwing an error if the element is not found. Explicit wait tells the webdriver to wait for a specific condition to occur before proceeding with the next step.
6) How do you handle frames in Selenium?
To handle frames in Selenium, we can use the switchTo() method. First, we switch to the frame using its name, ID, or index. Then, we perform operations on the elements inside the frame. After completing the operations, we switch back to the default content.
7) What are the different types of locators in Selenium?
The different locators supported by Selenium are ID, Name, Class Name, Tag Name, Link Text, Partial Link Text, CSS selectors, and XPath.
8) How do you handle alerts in Selenium?
To handle alerts, we can use the switchTo().alert() method. We can use the accept(), dismiss(), or sendKeys() method to interact with the alert.
9) What is Page Object Model (POM)?
Page Object Model is a design pattern used in Selenium for creating object repositories for web elements. It helps in creating reusable methods and makes the maintenance of test scripts easier.
10) How do you handle multiple windows in Selenium?
To handle multiple windows in Selenium, we can use the getWindowHandles() method to get the IDs of all the windows. Then, we can switch to a specific window using the getWindowHandle() method and perform operations on the elements.
11) What are the advantages of using Selenium?
Selenium is open source, so it is free to use. It supports multiple programming languages, and test scripts can be executed on various browsers and operating systems. It also supports parallel testing, making the test execution faster.
12) How do you handle synchronization issues in Selenium?
We can handle synchronization issues in Selenium by using explicit and implicit waits. Also, we can use the fluent wait method, which polls the web element until it is found or the timeout expires.
13) How do you debug your Selenium tests?
To Download Our Brochure: Click Here
Message us for more information: +91 9987184296
We can use the debugging tools provided by the IDE or programming language that we are using to write the Selenium test scripts. We can also use breakpoints, print statements, or logging statements in our code to debug the test scripts.
14) What is the difference between findElement() and findElements() in Selenium?
findElement() returns a single web element, while findElements() returns a list of elements that match the specified locator. If the element is not found, findElement() throws an exception, while findElements() returns an empty list.
15) How do you handle data driven testing in Selenium?
Data driven testing involves testing the same functionality with different sets of input data. We can use external libraries, such as Apache POI or JExcel, to read data from external sources like Excel or CSV files. We can also use TestNG’s data provider annotation to pass data from external sources to our test methods.
Browse our course links : https://www.justacademy.co/all-courses
To Join our FREE DEMO Session: Click Here
Contact Us for more info:
- Message us on Whatsapp: +91 9987184296
- Email id: info@justacademy.co
Php Coding Interview Questions
Laravel Advanced Interview Questions
Java Web Services Interview Questions
Php Programming Interview Questions
Javascript Object Interview Questions
