10+ Quality Assurance Specialist Interview Questions and Answers

DPU stands for Defects Per Unit in terms of quality.

• DPU is a metric used to measure the number of defects found in a unit of product or service.

• It helps in identifying the quality level of a product or process.

• DPU can be calculated by dividing the total number of defects by the total number of units produced or serviced.

• For example, if a software application has 10 defects and 100 units were tested, the DPU would be 0.1.

• Lower DPU values indicate higher quality.

To manage 100 test cases in a day, prioritize based on criticality, automate repetitive tasks, collaborate with team members, and use efficient testing tools.

• Prioritize test cases based on criticality and impact on the system

• Automate repetitive test cases using testing tools like Selenium or TestNG

• Collaborate with team members to divide and conquer the test cases workload

• Use efficient testing tools to speed up the testing process

• Regularly communicate with stakeholders to prov...read more

DPO stands for Defects Per Opportunity in terms of quality.

• DPO is a metric used to measure the number of defects in a process per opportunity for a defect to occur.

• It helps in identifying areas of improvement in a process.

• For example, if a process has 100 opportunities for defects and 10 defects are found, the DPO would be 0.1.

• A lower DPO indicates better quality in the process.

QA focuses on preventing defects, while QC focuses on identifying and fixing defects.

• QA stands for Quality Assurance and QC stands for Quality Control.

• QA is a proactive process that focuses on preventing defects from occurring in the first place.

• QC is a reactive process that focuses on identifying and fixing defects after they have occurred.

• QA involves activities like creating test plans, conducting reviews, and implementing quality standards.

• QC involves activities like testi...read more

My expected CTC is based on my experience, skills, and the industry standards.

• My expected CTC is in line with the market rates for Quality Assurance Specialists.

• I have taken into consideration my years of experience in the field.

• I have also factored in any additional certifications or qualifications that I possess.

• I am open to negotiation based on the overall compensation package offered by the company.

Supplier qualification is the process of evaluating and approving potential suppliers based on criteria such as quality, reliability, and compliance.

• Supplier qualification involves assessing suppliers' capabilities, quality management systems, and adherence to regulations.

• Criteria for supplier qualification may include financial stability, production capacity, and past performance.

• Supplier audits and site visits are often conducted to verify compliance with quality standards ...read more

Short term goal is to improve my knowledge and skills in quality assurance. Long term goal is to become a senior QA specialist and lead a team.

• Short term goal: Take relevant courses and certifications to enhance QA skills

• Short term goal: Gain experience by working on different projects and learning from senior QA specialists

• Long term goal: Aim for promotions to higher QA positions

• Long term goal: Develop leadership skills to eventually lead a QA team

Defects per opportunity is a metric used to measure the quality of a process by calculating the number of defects per unit of opportunity.

• It is calculated by dividing the number of defects by the total number of opportunities for defects to occur.

• It helps in identifying areas of improvement in a process.

• For example, if a manufacturing process has 10 opportunities for defects to occur and 2 defects are found, the DPO would be 0.2.

• A lower DPO indicates a higher quality process.

A bioreactor is a device used to cultivate and control the growth of biological organisms or cells in a controlled environment.

• A bioreactor provides the necessary conditions for the growth and reproduction of cells or organisms.

• It typically consists of a vessel or container, a medium for cell growth, and a system for controlling environmental factors such as temperature, pH, and oxygen levels.

• Bioreactors are commonly used in various fields such as biotechnology, pharmaceutica...read more

Root cause analysis is a systematic process used to identify the underlying causes of problems or issues.

• Identify the problem or issue that needs to be addressed

• Gather data and information related to the problem

• Identify possible causes of the problem

• Use tools like fishbone diagram, 5 Whys, or fault tree analysis to analyze the causes

• Determine the root cause or causes of the problem

• Develop and implement solutions to address the root cause