Manual tester interview questions Need to know 2023

Common Manual Testing Interview Questions, Need to know

Testing is essential for the success of software products in today’s competitive world. Although automated tests are increasingly common, manual testing remains a critical aspect of software development, particularly in cases where automation is not feasible. Consequently, there is still a significant demand for individuals skilled in manual testing. If you are looking to master software testing, the Manual Testing Interview Questions article can be an excellent resource for you.

Here are some common Manual Testing Interview Questions:

1. How does quality control differ from quality assurance?
2. What is software testing?
3. Why is software testing required?
4. What are the two main categories of software testing?
5. What is quality control?
6. What are the different types of manual testing?
7. Can you explain the difference between alpha testing and beta testing?
8. What are the different levels of manual testing?
9. What is a testbed in manual testing?
10. Can you explain the procedure for manual testing?

Here are some Manual Testing Interview Questions divided into different categories:

Basic Manual Testing Interview Questions:

1. What is the difference between verification and validation?
2. What is the difference between functional and non-functional testing?
3. What is a test case?
4. What is a test plan?
5. What is test coverage?

Advanced Level Manual Testing Interview Questions:

1. Can you explain the differences between black box and white box testing?
2. What is boundary value analysis, and how is it useful in testing?
3. What is equivalence partitioning, and how is it useful in testing?
4. What is exploratory testing, and when is it useful?
5. What is regression testing, and when is it performed?

Real-World Based Manual Testing Interview Questions:

1. Can you explain how you would test a mobile application that involves GPS?
2. Can you explain how you would test an e-commerce website?
3. Can you explain how you would test a social media platform?
4. Can you explain how you would test a banking application?
5. Can you explain how you would test a video streaming service?

Q1. How does quality control differ from quality assurance?

A: Quality control is a product-oriented approach that aims to identify defects and ensure the software meets stakeholder requirements. Quality assurance, on the other hand, is a process-oriented approach that focuses on ensuring that the methods, techniques, and processes used to create the deliverables are applied correctly

Q2. What is Software Testing?

A: Software Testing is a process of evaluating software to determine its correctness, completeness, and quality. The purpose of testing is to identify any errors, defects or issues with the software, so that they can be corrected before the product is released to the market. Software testing involves a series of activities designed to ensure that the software meets the desired quality and performance standards.

Q3. Why is Software Testing Required?

A: Software testing is necessary to ensure that the software product is safe, reliable, and of high quality before it is released to the market. The main reasons why software testing is required are:

1. To identify and fix defects and errors during the development phases.
2. To reduce coding cycles by detecting issues at an early stage of development.
3. To ensure that the software application requires lower maintenance cost and produces accurate, consistent, and reliable results.
4. To maintain customer satisfaction and make the organization more reliable.
5. To ensure that the software product is bug-free and meets market standards.
6. To prevent software failures and ensure a successful release of the software product.

Q4. What is quality control? Is it similar to Quality Assurance?

A: Quality control is a process-oriented approach that focuses on identifying defects in the software product and ensuring that it meets the requirements specified by stakeholders. It is a product-oriented approach that involves activities such as testing, inspection, and reviews.

Quality assurance, on the other hand, is a process-oriented approach that focuses on ensuring that the methods, techniques, and processes used to create quality deliverables are applied correctly. It involves activities such as process audits, training, and reviews.

While both quality control and quality assurance are important processes in software testing, they are different in their approaches and objectives.

Q5. Explain the difference between alpha testing and beta testing.

A: Alpha testing and beta testing are both types of user acceptance testing that are used to identify bugs and improve the quality of the software product before its release. The main differences between alpha testing and beta testing are:

• Alpha testing is conducted by the development team or by a group of testers in a simulated environment, while beta testing is conducted by real users in a real environment.
• Alpha testing is done before the release of the software product, while beta testing is done after the release of the software product.
• The focus of alpha testing is to identify defects and to improve the quality of the product, while the focus of beta testing is to get feedback from real users and to improve the user experience of the product.

In summary, alpha testing is done in a simulated environment by testers to identify defects, while beta testing is done in a real environment by real users to improve the user experience.