17 QA Engineer Interview Questions With Example Answers

It tests the app’s compatibility with assistive technologies such as screen readers, magnifiers, and voice recognition software. Stress testing puts the application under extreme conditions beyond the normal operating parameters. It aims to identify the breaking point of the system and how it behaves when it reaches its limits. Testers gradually increase the load on the application beyond its normal capacity until it fails or by creating a sudden spike in the load to see how the system responds. The insights from stress testing sessions allow the developers to better manage damage to the system when issues occur.

questions for qa engineer

Interviewers ask this question to learn more about how you recover from and resolve inadvertent QA errors and the results of your efforts to resolve the situation. Ultimately, you will have to decide from your experience pool which project fits these parameters. Automation and Agile testing have become crucial parts of most development workflows.

What is the most common interview question for QA Engineers?

But if the end user encounters application crashes or similar problems while using the application, the severity increases to high. Issue severity and issue priority are important for proper issue management. Severity represents the harshness of the issue, while priority represents how urgently the issue should be resolved. Give examples of issues having high severity and low priority versus low severity and high priority.

Interviewers ask this question to learn how you evaluate projects, raise questions, conduct more research into a project, and communicate your misgivings to coworkers or managers. They want to know how you approach QA challenges, such as tight deadlines or fixing bugs during the testing process, and the actions you take to succeed. Behavioral questions are an opportunity to explore your professional background and describe how you’ve handled workplace situations. You’ll use the STAR method (Situation, Tasks, Actions, Results) to answer behavioral questions with detailed, compelling stories about your past successes. This kind of question will clue interviewers into what kind of work ethic you have. That means that it is important to be the right kind of candidate and select a project where you grew professionally.

Top 75 QA Interview Questions & Answers With Examples

After all, the interviewer can stop you and redirect you if you get into too much detail.

questions for qa engineer

The rule of a Test Driven Development is to prepare test cases before writing the actual code. Which means you are actually be writing code for the tests before you write code for the application. It is a testing phase where the tester tries to break the system by randomly trying the system’s functionality. The test strategy includes an introduction, resource, scope and schedule for test activities, test tools, test priorities, test planning and the types of test that has to be performed. Testware is test artifacts like test cases, test data, test plans needed to design and execute a test. During Ad Hoc testing, the tester attempts to break the system by randomly testing its functionality.

QA Interview Questions for 3 Years Experienced

Find the best candidates who will enable your team to meet its goals now and in the future. Configuration management refers to the process of controlling and documenting any changes made during a project’s lifetime. Configuration management involves Release control, Change control, and Revision control. The process of testing all code branches at the same time is called branch testing.

questions for qa engineer

This question aims to gauge the candidate’s expertise in testing web applications specifically. This question aims to evaluate the candidate’s understanding of key testing terminologies. Interviewers ask this question to gauge your familiarity and experience with this aspect of quality assurance.

Explain stress testing, load testing and volume testing?

In contrast, boundary testing is concerned with the limits of the software. Writing a test case and running a regression test immediately is the best course of action. This way, future software tests will be able to detect this specific bug. It is unnecessary to go into every detail when building a plan for automation testing.

It is important for QA Engineers to be able to adapt to changes in requirements because they need to be able to test the product against the new requirements. If they cannot adapt to changes in requirements, they might miss something in the testing process and the product could be released with bugs. It is important to test all aspects of the software because if there are any bugs or errors in the software, they could cause major problems for users. Online courses can be a great way to gain more knowledge and skills in quality assurance, including finding the root cause of a software problem and building quality software.

Continue reading to discover common QA interview questions you may need to answer, questions to ask your interviewer, and how to prepare to meet a potential employer. Testing is the job along with detailed documentation, bug identification, and more. When interviewers ask these kinds of testing interview questions, provide short and sweet responses that display your knowledge without becoming needlessly overdrawn. Quality assurance engineers (or QA Engineers) provide support to software development teams when it comes to application creation, application testing, implementation, and troubleshooting.

  • It is important because it helps to ensure that customers are satisfied with the products or services they receive, and that they meet their expectations.
  • This question assesses the candidate’s problem-solving skills in the context of automation.
  • Additionally, this question can help the interviewer understand the QA Engineer’s thought process and how they would approach testing a software application.
  • While there are some obvious answers to this question, you can tailor it to the company, too.
  • Apart from the common test cases, QA testers also need to consider edge cases, and negative scenarios, which are test scenarios that involve unusual or unexpected inputs or usage patterns.

Nonfunctional testing examines important but not critical aspects, such as stress, load times, performance, and more. The earlier QA analysts, testers, and leads are involved in the process, the fewer software development english for qa engineers headaches there will be. It is possible to test the software before it is fully functional by performing static tests. Capable quality assurance engineers are proud of their past projects and love to talk about them.

“How do you prioritize which tests to run when time is limited?”

From the example, we can see that the exit criteria need to be strict, yet reasonable. On the other hand, the value for priority is defined by the individual judgment of a responsible person in accordance with the specified requirements. Usually, the priority increases as the issue is more reachable by the end user. Severity is a characteristic that is precisely defined as it is based on how the issue affects the end users. If the end user will be able to normally interact with the application and the normal use of the application is not obstructed, then the severity is low.

questions for qa engineer

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