Associate Quality Assurance Engineer

Associate Quality Assurance Engineer Interview Questions and Answers

Updated 26 Mar 2025

Q1. If you have 20 to 40 range, what testing technique will you use?

Ans.

I would use boundary value analysis testing technique.

Boundary value analysis involves testing the boundaries of valid and invalid input ranges.
It helps in identifying any issues that may occur at the boundaries of the input range.
Examples include testing a function with inputs just below, at, and just above the specified range limits.

Q2. Tell 5 test cases of your spectacle.

Ans.

Test cases for my spectacle

Verify the clarity of vision with and without the spectacle
Check for any scratches or damages on the lenses
Ensure the frame fits properly and is comfortable to wear
Test the durability of the spectacle by dropping it from a small height
Check for any distortion or color changes in the lenses

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Q3. What you know about quality control tools

Ans.

Quality control tools are techniques used to monitor and improve the quality of products or services.

Quality control charts
Pareto charts
Fishbone diagrams
Histograms
Scatter diagrams
Control charts
Statistical process control
Six Sigma methodology

Q4. Describe your automation Framework?

Ans.

My automation framework is a hybrid framework that combines data-driven and keyword-driven approaches.

It uses Selenium WebDriver for web automation and Appium for mobile automation.
It has a modular structure with reusable components.
It supports parallel execution and generates detailed reports.
It integrates with Jenkins for continuous integration and deployment.
It uses TestNG for test management and assertion.
It has a robust exception handling mechanism.
It supports cross-brow...read more

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Q5. What is Toyota production system

Ans.

Toyota Production System is a manufacturing philosophy that emphasizes on continuous improvement and waste reduction.

It was developed by Toyota Motor Corporation in Japan.
It focuses on eliminating waste in production processes.
It emphasizes on continuous improvement and respect for people.
It includes concepts such as Just-in-Time, Jidoka, and Kaizen.
It aims to improve efficiency, quality, and safety while reducing costs.
Example: Kanban system is a part of TPS that helps in ma...read more

Q6. What is the quality assurance work?

Ans.

Quality assurance ensures products meet specified requirements and standards through systematic testing and evaluation.

Identifying defects: QA engineers test software to find bugs before release, ensuring a smooth user experience.
Creating test plans: They develop detailed test plans that outline testing strategies, objectives, and resources needed.
Automated testing: Implementing automated tests to increase efficiency and coverage, such as using Selenium for web applications.
P...read more

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Q7. Different between quality assurance and engineer

Ans.

Quality assurance ensures product quality, while quality engineers design processes to achieve that quality.

Quality Assurance (QA) focuses on preventing defects through planned and systematic activities.
Quality Engineers (QE) design and implement testing processes to ensure product quality.
QA involves activities like audits and process evaluations, while QE involves technical testing and automation.
Example: QA might review documentation for compliance, while QE might write au...read more

Q8. Exceptions in selenium

Ans.

Exceptions in Selenium are errors that occur during test execution.

Exceptions are thrown when there is an error in the code or the application being tested.
Common exceptions in Selenium include NoSuchElementException, TimeoutException, and StaleElementReferenceException.
Handling exceptions is important for maintaining the stability and reliability of test automation scripts.

Q9. Priority and severity examples

Ans.

Priority and severity are used to determine the importance of a bug. Priority is based on business needs while severity is based on the impact on the user.

Priority is determined by the business needs and urgency of the bug. For example, a critical bug that affects the core functionality of the product would have a higher priority than a cosmetic bug.
Severity is determined by the impact on the user. For example, a bug that causes the product to crash would have a higher severi...read more