Uploaded on
20 Sep 2022
Skill-Lync
The open-source programme Selenium is used to automate web browsers on various platforms and meet various testing needs.
Selenium is a set of technologies that may be used on several platforms to automate web browsers. It is an open-source, free application that supports many testing needs. It offers a domain-specific language to write tests in several well-known computer languages and facilitates test writing without requiring the learning of a scripting language. Most current web browsers can run the tests created with Selenium. Selenium has gained popularity in the field of automation testing.
Here are the most often cited Selenium interview questions and answers to help you prepare for your interview.
This article includes the frequently asked selenium java interview questions and their step-by-step solutions. It would be helpful if you aspire to become selenium testers or automation test engineers.
Answer: The act of encapsulating involves combining data and code into a single entity. It is employed to keep a class's data secret from another class. When all variables are private and there is a public method in the class to retrieve the variable's values, encapsulation can be achieved.
Answer: Reversing the characters in a string is possible using the built-in method reverse() of the StringBuilder or StringBuffer class.
By using this technique, the characters are substituted in the opposite order. In Java, the static method with the necessary logic to reverse a string is called reverse.
The StringBuilder objects are rapid to execute, memory-efficient, and changeable. However, it also regards these objects as being thread-unsafe.
To obtain the desired result, the object invokes the built-in reverse() method.
This approach is recommended and frequently used in Java to reverse a string.
Answer: A discrepancy during lifecycle is referred to as the "defect life cycle," also called the "bug life cycle." It varies from business to business and from project to project because it depends on the tools employed and is governed by the software testing methodology.
Answer: If two Strings have the same characters, they are said to be anagrams. However, the characters' placement within an example can vary.
At first, we must establish two strings.
Then should check the lengths of each. Strings are not anagrams if the lengths are not identical.
If lengths are found to be similar, lowercase the string's characters to make comparisons simpler.
In Java, there are built-in functions for sorting strings. If you are using a programming language that does not have this option, change them to a character array so you can sort them.
The array finally would finally get sorted out.
Answer: A third-party API is OpenCSV API. This API offers standard libraries to read different CSV file versions. Better control over handling CSV files is also provided by the OpenCSV API. This library can also read TDF files, which are tab-delimited files.
Aspects of the Java OpenCSV API:
To read a CSV file, we employ the CSVReader class.
A function Object() { [native code] } to parse a CSV file is offered by the class CSVReader.
Answer: Yes, I was involved in setting up the Selenium environment for my current project. We decided on Java, Maven, and the Selenium WebDriver & TestNG Framework for my project.
I would like to share the subsequent steps with you:
Answer: Some key features of SAF include:
Answer:
Answer: When a programmer uses the PUT method to alter a resource, the entire resource is updated. PATCH is a method of resource modification where the client transmits updated partial data without changing the complete data.
Answer: We can use Mozilla Firefox, IE, and Google Chrome browsers(Downloaded IE and Google Chrome Browser drivers).
Skill-Lync has developed a convenient learning system with round-the-clock guidance from industry experts to give you more knowledge on selenium automation interview questions. Go through our website to learn more about the value-added career services that you'll have access to after enrolling for the Selenium training and get information about selenium java interview questions. Through software testing, you can test your skills with real-life projects which can enhance your employability.
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Anup KumarH S
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