The idea behind your interviewer asking this question is to understand how well-versed you are with the responsibilities and the challenges. Let us give you the apt answer to such QA engineer interview questions. There are many significant responsibilities that the QA team must fulfil. They must ensure that the end product is bug-free, meets all the technical and business requirements of the client, and a lot more. Thus, they require a thorough understanding of the project, processes that can lead to successful delivery and clarity of scenarios that can go wrong. Some of the challenges the quality assurance team can face are listed below. Change in Requirements One of the most common scenarios is the client changing the requirements while the project is already in development phase. While it is possible for the client to change needs when you work under agile methodology, it puts pressure on the test team. They would have to redo the entire test case sheet to accommodate the slightest change in the code, which is like added work and effort. Inadequate or ambiguous requirements If the requirement sheet is not clear and crisp, it will be a challenge for the team. The ambiguity creates confusion, and the team will never be sure about designing the apt test cases. It happens because even the user does not have clarity about what they want, and they leave it entirely to the project team to sort and understand their vision. Lack of Experience An inexperienced person working on the test cases or the test process is another challenge the quality assurance team faces. A lack of specific domain knowledge will lead to flaws in the requirement-gathering sheet, which eventually goes to poor or inappropriate test cases. This way, the entire project goes for a toss. Miscommunication in Team For a project to turn successful, the entire team must work collaboratively. The developers and the testers need efficient communication to find and rectify the bugs, ensuring that the final product is what the user intends. Thus, miscommunication within the team is another challenge that can mess things up. These are the fundamental challenges that experts working in the QA domain might face. Field Understanding, thorough professionalism, relevant experience, and better communication skills can help cope with them conveniently.