40 Interview Questions for a Quality Assurance Specialist (With Example Answers)
Quality assurance (QA) specialists make sure that their company’s products meet the quality standards by auditing the manufacturing systems and keeping an eye on the results of the manufacturing processes. On the QA team, QA specialists play an important role that requires them to do a lot of hard work. The interviewer will ask you specific questions about the job to see how well you understand it. If you know what to expect at an interview, you can prepare for it and maybe increase your chances of getting the job. In this article, we talk about 40 common interview questions for quality assurance specialists and give examples of how to answer them. Quality Assurance Specialist
Interviewers may ask you some of the following general questions to find out more about you and why you want the job:
- Why did you want to work here?
- Why are you interested in working for us?
- Why should they give this job to you?
- What are your top three strengths?
- What are your three worst flaws?
- Why did you decide to quit your current job?
- Why did you decide to become a professional in quality assurance?
- In five years, where do you want your career to be?
- Can you tell me about a hard situation you had to deal with at work and how you did it?
- How much money do you want?
- What is the most important thing you’ve done at work?
- What does success look like to you?
Questions about work and history from the past
The interviewer can find out how much you know about quality assurance by asking you these questions about your past jobs and experience in the field:
- Have you ever worked as a specialist in making sure things are good?
- How long have you been in this line of work?
- Do you have any certifications in Six Sigma or related fields?
- What do you think is the best quality-control software?
- How have you made sure the quality is good? What kinds of software have you used?
- Have you ever done quality assurance audits before?
- Have you ever found something really big?
- Have you ever shown someone else how to make sure things are good?
- Have you ever taken measurements for a process that follows a standard?
- Have you ever tried out software?
- Have you ever made a program?
- Do you have experience with teaching that could help you with quality assurance?
These questions show the interviewer that you have advanced skills and abilities that are important for the job:
- How should documentation for quality assurance be written?
- What have you done to make the things you make better?
- Do you think it’s still important to test things by hand, or has automation made it unnecessary?
- How do you make sure that your team follows quality assurance procedures?
- Can you explain how you decide which device strategy to use?
- What would you do first to help our company fix problems with quality assurance?
- Do you think the problems QA experts find can be fixed?
- How is testing that works different from testing that doesn’t?
- When do you think QA activities should start?
- How do you make sure that a bug you find during production doesn’t happen again?
- What does it mean to test negatively and test positively?
- What do you mean when you say “check” and “make sure”?
Sample answers to questions asked at a job interview for a quality assurance specialist
Here are some questions an interviewer might ask and sample answers you can use to prepare for your QA specialist interview:
How do you keep track of the process of testing? What kind of charts do you use?
QA experts use many different charts and graphs to show how testing is going, so there are many different ways to answer this question. Burndown is one of the most common charts used in agile software testing, so your employer might expect you to talk about it. On the other hand, burnup and cumulative flow diagrams are being used more and more in the business world. Interviewers ask this question to find out if you stick to tried-and-true methods or try out new ones.
Example: “My QA team has been using burndown for many years to keep track of how testing is going. But I found that it had some problems, like how we keep track of the project’s scope and how much time we’ve spent on it. I started using other methods, like burnup, which let me keep track of scope and testing time separately. Burndown is much harder to understand and use.”
What is the difference between Agile and Scrum?
Even though it seems like a simple question, it can be hard to describe products and methods you’ve been using for a long time when you’re directly asked. Interviewers know this, so they sometimes ask QA specialists this question to get them to think about how important the basics of their jobs are. If an interviewer asks you this question, give a simple answer that is based on facts.
Example: “Simply put, Agile is a set of practices that software teams use to speed up the development process. It uses many different approaches, like Scrum. One thing that makes Scrum stand out is that it is made up of a series of sprints that we do throughout the project. I’ve used both Scrum and other Agile methods like Kanban, and I’ve found that Scrum helps my teams work faster and cheaper than other methods.”
What is the difference between quality assurance, quality control, and testing?
There are a lot of similarities between these jobs and processes, but there are also some big differences. When these teams work together to finish tasks, it can be hard for team members to figure out which tasks belong to which team. Interviewers might ask you this question to see if you know how these two things are different.
Example: “The quality assurance, quality control, and testing teams all work together to make sure that automated manufacturing processes work well, but we all do different things. Quality assurance is about planning the testing process and keeping track of how it is going. Quality control checks the software for bugs and suggests ways to fix them. When we test software, we look to see if it meets our needs. I have stressed the cross-functional Scrum approach so that my team members don’t get confused about their roles. This helps us all understand what our jobs are and how we can work together.”
What is the purpose of a good test case?
Most interviewers will expect you to give more than one answer to this question. Bugs in the system should be easy to find with a test case. But if it doesn’t find bugs in a system that works very well, you can use the standards you set for the test case to figure out how good it is.
Example: “In a perfect world, there wouldn’t be any bugs to find, so the best test case is one that does. In these situations, I would say that a test case is good if it is simple, easy to understand, and has all the information I need to test quickly and effectively. In my experience, the best results come from having a well-organized test case structure.”