60+ Quality Assurance and Testing Interview Questions and Answers

I enjoy playing a variety of games including video games, board games, and card games.

• Video games: electronic games played on a screen, such as action, adventure, puzzle, and simulation games (e.g. Call of Duty, The Legend of Zelda, Tetris)

• Board games: tabletop games played on a board or surface, such as strategy, party, and cooperative games (e.g. Settlers of Catan, Codenames, Pandemic)

• Card games: games played with a deck of cards, such as trick-taking, deck-building, and co...read more

A micrometer is a precision measuring instrument used to measure small distances or thicknesses.

• Micrometers are commonly used in manufacturing and engineering industries for quality control and precision measurements.

• They consist of a calibrated screw mechanism and a scale that measures the distance traveled by the screw.

• Micrometers can measure dimensions as small as a few micrometers (µm) or as large as several centimeters.

• They are often used to measure the thickness of mate...read more

Game testing involves both manual and automated testing to ensure the game is functional and enjoyable.

• Manual testing involves playing the game and testing for bugs, glitches, and user experience.

• Testers also check for game balance, difficulty, and progression.

• Automated testing can be used for repetitive tasks such as regression testing.

• Testers may also perform compatibility testing on different platforms and devices.

• Examples of game testing questions include: Does the game c...read more

Storage class specifier is a keyword used in C programming language to define the scope and lifetime of a variable.

• There are four storage class specifiers in C: auto, register, static, and extern.

• Auto variables are created when a function is called and destroyed when the function returns.

• Register variables are stored in CPU registers for faster access.

• Static variables retain their value between function calls.

• Extern variables are declared outside of any function and can be ac...read more

Software testing is necessary to ensure that the software meets the requirements and functions as expected.

• Identify defects and errors in the software

• Ensure software meets functional and non-functional requirements

• Improve software quality and reliability

• Reduce the risk of software failure and potential harm to users

• Save time and money by detecting and fixing issues early

• Increase user satisfaction and trust in the software

• Comply with industry standards and regulations

• Examples:...read more

There are several types of gearboxes, including manual, automatic, CVT, DCT, and sequential.

• Manual gearbox requires the driver to manually shift gears.

• Automatic gearbox shifts gears automatically.

• CVT (Continuously Variable Transmission) uses a belt and pulley system to provide an infinite number of gear ratios.

• DCT (Dual Clutch Transmission) uses two clutches to provide faster gear changes.

• Sequential gearbox allows the driver to shift gears in a sequential order.

I'm sorry, but the question is unclear and seems unrelated to Quality Assurance and Testing.

• The question is unclear and seems unrelated to Quality Assurance and Testing.

• Types of engines could refer to various types of machinery, such as car engines, airplane engines, or even search engines.

• The reason for wanting to work is also unclear and could vary greatly depending on the individual.

• Without more context, it's difficult to provide a relevant answer.

Regression testing is the process of testing changes made to an application to ensure that existing functionalities are not affected.

• It is performed after making changes to the software.

• It ensures that the existing functionalities are not broken due to the changes.

• It helps in identifying defects that may have been introduced due to the changes.

• It can be automated to save time and effort.

• Examples include testing a new version of an app or website after adding new features or f...read more

To work under pressure, one needs to prioritize tasks, stay organized, communicate effectively, and take breaks when needed.

• Prioritize tasks based on urgency and importance

• Stay organized by creating a to-do list and breaking down tasks into smaller steps

• Communicate effectively with team members and stakeholders to manage expectations and avoid misunderstandings

• Take breaks when needed to avoid burnout and maintain focus

• Practice stress-reducing techniques such as deep breathing...read more

Yes, manual testing is still relevant in today's world.

• Manual testing is necessary for exploratory testing and usability testing.

• It is also useful for testing scenarios that are difficult to automate.

• Manual testing can help identify visual and user experience issues.

• It is important to have a balance between manual and automated testing.

• Manual testing can also help in identifying edge cases and corner cases.

I use a variety of tools for testing and quality assurance, including automated testing tools, bug tracking software, and performance monitoring tools.

• Automated testing tools such as Selenium and Appium

• Bug tracking software like JIRA and Bugzilla

• Performance monitoring tools like New Relic and AppDynamics

• Code coverage tools like JaCoCo and Cobertura

• Load testing tools like Apache JMeter and LoadRunner

There are several types of dials used in various industries and applications.

• Types of dials include analog dials, digital dials, and combination dials.

• Analog dials have a rotating needle or pointer that indicates a value on a scale.

• Digital dials display values numerically on a digital screen.

• Combination dials have both analog and digital components.

• Examples of dials include speedometers, thermometers, pressure gauges, and fuel gauges.

FMEA is a Failure Mode and Effects Analysis. 7QC tools are quality control tools used to identify and solve problems.

• FMEA is a systematic approach to identifying and preventing product and process problems before they occur.

• 7QC tools include Pareto charts, cause-and-effect diagrams, control charts, histograms, scatter diagrams, flowcharts, and check sheets.

• TOM stands for Total Operations Management and is a comprehensive approach to managing operations in an organization.

Agile methodology is an iterative approach to software development that emphasizes flexibility and customer satisfaction.

• Agile methodology values individuals and interactions over processes and tools

• It emphasizes working software over comprehensive documentation

• It involves frequent collaboration between developers and stakeholders

• It allows for changes and adjustments to be made throughout the development process

• Examples of agile methodologies include Scrum, Kanban, and Extrem...read more

Natural polymers are derived from natural sources while synthetic polymers are man-made. Both can be used to make plastic materials.

• Natural polymers include cellulose, starch, and proteins.

• Synthetic polymers include polyethylene, PVC, and nylon.

• Plastic materials made from natural polymers include biodegradable plastics.

• Plastic materials made from synthetic polymers include PET bottles and polystyrene foam.

• Both natural and synthetic polymers can be used to make a wide range of...read more

Bug life cycle is the process of identifying, reporting, tracking, and resolving bugs. STLC is the process of testing software from planning to deployment.

• Bug life cycle includes stages like identification, reporting, reproduction, prioritization, resolution, and verification.

• STLC includes stages like requirement analysis, test planning, test case development, test execution, and test closure.

• Bug life cycle and STLC are closely related as bugs are identified and resolved duri...read more

URS is a document that outlines the requirements of a software system from the user's perspective.

• URS is a part of the software development life cycle.

• It is used to ensure that the software meets the user's needs.

• It includes functional and non-functional requirements.

• URS is used as a reference document throughout the development process.

• Examples of URS include requirements for a banking software system or a hospital management system.

Flatness can be checked using a straight edge or a surface plate.

• Use a straight edge or surface plate to check for any gaps between the surface being checked and the straight edge or plate.

• Move the straight edge or plate around the surface to check for any variations in flatness.

• Use a feeler gauge to measure any gaps or variations in flatness.

• Check for any warping or twisting of the surface being checked.

• Ensure that the surface being checked is clean and free of any debris or...read more

Command system network is a centralized system that controls and coordinates various devices and processes.

• Command system network typically consists of a central server or controller that communicates with multiple devices or subsystems.

• It allows for centralized monitoring, control, and coordination of various processes or equipment.

• Examples include industrial automation systems, smart home systems, and military command and control systems.

STLC stands for Software Testing Life Cycle, which is a process followed to ensure software quality.

• STLC involves planning, designing, executing, and reporting of tests.

• It includes various phases such as requirement analysis, test planning, test design, test execution, and test closure.

• STLC helps in identifying defects early in the development cycle, reducing the cost of fixing them.

• It ensures that the software meets the specified requirements and is of high quality.

• STLC is a...read more

Proper inspection involves thorough planning, attention to detail, and effective communication.

• Define the scope and objectives of the inspection

• Select the appropriate inspection methods and tools

• Train the inspection team on the inspection criteria and procedures

• Conduct the inspection with attention to detail and accuracy

• Document the findings and communicate them effectively to stakeholders

• Follow up on any identified issues and verify corrective actions

• Continuously improve the...read more

Software testing is the process of evaluating a software application to ensure it meets specified requirements and functions correctly.

• Software testing involves identifying defects or bugs in the software.

• It helps in ensuring the quality and reliability of the software.

• Types of software testing include unit testing, integration testing, system testing, and acceptance testing.

Inventory control techniques are methods used to manage and track inventory levels and movements.

• ABC analysis

• Just-in-time (JIT) inventory

• First-in, first-out (FIFO) method

• Last-in, first-out (LIFO) method

• Barcode scanning

• Radio-frequency identification (RFID)

• Cycle counting

Python is a versatile and powerful programming language known for its simplicity and readability.

• Python is widely used for web development, data analysis, artificial intelligence, and automation.

• It has a large standard library and a vibrant community of developers.

• Python code is easy to read and write, making it a great choice for beginners and experienced programmers alike.

A network is a collection of computers, servers, mainframes, network devices, and other devices connected to one another to share data and resources.

• Networks can be classified based on their size (LAN, WAN, MAN)

• Networks can be wired (Ethernet, fiber optic) or wireless (Wi-Fi, Bluetooth)

• Networks can be used for sharing files, printers, internet access, and communication

• Examples of networks include the internet, company intranets, and home networks

A server is a computer or software program that provides functionality for other programs or devices, often over a network.

• A server stores and manages data, files, or applications for clients to access remotely.

• Servers can provide services such as email, web hosting, file sharing, and database management.

• Examples of servers include web servers like Apache or Nginx, email servers like Microsoft Exchange, and file servers like Windows Server.

The CTS application consists of multiple modules.

• Some of the modules include: user management, content management, reporting, and analytics.

• Each module has its own set of features and functionalities.

• The modules are designed to work together seamlessly to provide a comprehensive testing solution.