100+ Test Analyst Interview Questions and Answers

Explanation of framework, OOPs concepts in framework, priority and severity, and defect lifecycle.

• Framework is a set of guidelines, coding standards, and best practices to develop software applications.

• OOPs concepts like inheritance, polymorphism, and encapsulation can be used in framework to make it more modular and reusable.

• Priority is the level of importance assigned to a defect, while severity is the impact of the defect on the system.

• Defect lifecycle includes identificat...read more

Bug life cycle refers to the stages a bug goes through from discovery to resolution.

• Bug is reported by tester

• Bug is assigned to developer

• Developer fixes the bug

• Bug is retested by tester

• Bug is closed if it passes retesting or reopened if it still exists

Selenium is a popular testing tool for web applications due to its flexibility, compatibility, and robust features.

• Selenium supports multiple programming languages like Java, Python, and C#, making it versatile for different teams and projects.

• It can automate testing across different browsers and platforms, ensuring consistent results regardless of the user's environment.

• Selenium integrates well with other testing frameworks and tools, allowing for seamless test automation wo...read more

STLC is a process followed by testers to ensure high quality software is delivered.

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

• Phases include requirement analysis, test planning, test design, test execution, and test closure.

• Each phase has specific goals and deliverables to ensure thorough testing.

• Example: In requirement analysis, testers review requirements to identify test scenarios.

• Example: In test execution, testers run test cases and report defec...read more

A test automation framework consists of different parts that work together to automate testing processes.

• Test scripts

• Test data

• Object repositories

• Driver scripts

• Reporting tools

There are various types of testing including functional, performance, security, usability, and compatibility testing.

• Functional testing ensures that the software meets the specified requirements.

• Performance testing evaluates the system's responsiveness, scalability, and stability under different workloads.

• Security testing identifies vulnerabilities and weaknesses in the software to protect against unauthorized access.

• Usability testing focuses on the user experience and interf...read more

Test Analyst interview questions on wait types, parsing, Maven, SQL, Python, and database connectivity and exceptions.

• Explicit wait waits for a specific condition to be met, while implicit wait waits for a certain amount of time before throwing an exception

• Stale exceptions occur when an element is no longer attached to the DOM, can be handled by refreshing the page or finding the element again

• XML parsing involves reading and interpreting XML data, while JSON parsing involves ...read more

JUnit annotations like @Before, @Test, @After are commonly used with Selenium for test automation.

• Annotations like @Before are used to set up preconditions before each test method

• Annotations like @Test are used to mark a method as a test method

• Annotations like @After are used to clean up after each test method

• Annotations like @Ignore are used to skip a test method

• Annotations like @RunWith are used to specify a custom test runner

Quality assurance ensures quality of product while quality control ensures quality of process. Bug report is a document that contains information about a defect. Defect life cycle is the process of identifying, reporting, and resolving defects.

• Quality assurance focuses on preventing defects while quality control focuses on identifying and correcting defects

• Bug report includes information such as steps to reproduce, severity, and priority

• Defect life cycle includes stages such ...read more

Automation testing is the use of tools and scripts to execute test cases, while manual testing is performed manually by human testers.

• Automation testing involves the use of automation tools and scripts to execute test cases.

• Manual testing is performed manually by human testers without the use of automation tools.

• Automation testing is faster and more efficient for repetitive tasks.

• Manual testing allows for exploratory testing and human intuition.

• Automation testing is suitable ...read more

Selenium is a tool for automating web browsers, while Cucumber is a tool for behavior-driven development.

• Selenium is used for automating web browsers to perform testing on web applications.

• Cucumber is a tool for behavior-driven development, allowing tests to be written in plain language.

• Selenium requires programming knowledge to write test scripts, while Cucumber allows tests to be written in a more user-friendly language like Gherkin.

• Selenium can be used with various program...read more

The role of a tester in software testing is to ensure the quality and functionality of the software.

• Identifying and documenting test requirements

• Creating test cases and test scenarios

• Executing test cases and reporting defects

• Performing regression testing

• Collaborating with developers and stakeholders

• Analyzing test results and providing feedback

• Participating in test planning and strategy

• Using various testing techniques and tools

• Ensuring adherence to quality standards and proces...read more

Payment gateway testing is the process of verifying the functionality, security, and reliability of a payment gateway system.

• Testing the payment gateway integration with various payment methods

• Verifying the transaction flow from initiation to completion

• Testing the handling of different types of payment failures

• Ensuring the security of sensitive customer data

• Validating the response codes and error messages

• Testing the refund and cancellation processes

• Verifying the compatibility...read more

Program to repeat characters in a string based on their position

• Iterate through each character in the input string

• Repeat each character based on its position in the string

• Concatenate the repeated characters to form the output string

Selenium has different components like Selenium IDE, Selenium WebDriver, Selenium Grid, and Selenium RC.

• Selenium IDE is a record and playback tool for creating test scripts without coding.

• Selenium WebDriver is a powerful tool for automating web applications across different browsers.

• Selenium Grid is used for parallel testing across multiple machines and browsers.

• Selenium RC (Remote Control) is the predecessor of WebDriver and is now deprecated.

Yes, there was a mistake that led to blame game between devops and testing team.

• Miscommunication between devops and testing team regarding deployment instructions

• Lack of clarity on testing requirements leading to missed bugs

• Pressure to meet deadlines causing rushed testing and deployment

Testing a simple login page involves testing framework architecture, Java Selenium exceptions, and HTTP port numbers.

• Testing the login functionality with valid and invalid credentials

• Testing the error messages displayed for invalid credentials

• Testing the session timeout functionality

• Testing the password reset functionality

• Using a testing framework like JUnit or TestNG

• Handling exceptions like ElementNotVisibleException, NoSuchElementException, TimeoutException

• Understanding the...read more

SQL privileges control access to database objects and operations.

• SQL privileges determine what actions a user can perform on a database object.

• Privileges include SELECT, INSERT, UPDATE, DELETE, and EXECUTE.

• Privileges can be granted or revoked by the database administrator.

• Users can have different privileges on different database objects.

• For example, a user may have SELECT privilege on a table but not UPDATE privilege.

Agile testing is important for ensuring continuous feedback, adapting to changes, and delivering high-quality software.

• Allows for continuous feedback from stakeholders and end-users

• Enables teams to adapt to changing requirements and priorities

• Promotes collaboration between developers, testers, and business stakeholders

• Helps in delivering high-quality software in shorter iterations

• Encourages early and frequent testing to catch defects early on

I investigate the absence of a module, communicate with the team, and ensure proper documentation and testing processes are followed.

• Verify the build version against the requirements document to confirm the module's absence.

• Communicate with the development team to understand if the module was delayed or removed.

• Check for any release notes or documentation that might explain the missing module.

• Document the issue in the defect tracking system for visibility and follow-up.

• If nec...read more

SDLC focuses on software development phases, while STLC emphasizes testing phases to ensure quality and functionality.

• SDLC encompasses all stages of software development, from planning to deployment.

• STLC is specifically concerned with the testing phases, starting from test planning to test closure.

• In SDLC, phases include requirements gathering, design, coding, and maintenance.

• In STLC, phases include test planning, test design, test execution, and test closure.

• SDLC is broader ...read more

Regression testing is retesting of previously tested functionality, while confirmation testing is testing to ensure a defect fix.

• Regression testing is performed to ensure that changes or fixes in the software do not introduce new defects or impact existing functionality.

• Confirmation testing is performed to verify that a reported defect has been fixed and no longer exists in the software.

• Regression testing focuses on the broader scope of the system, while confirmation testing ...read more

Screenshots can be captured in Selenium using the getScreenshotAs method.

• Use getScreenshotAs method to capture screenshots in Selenium

• Syntax: File screenshotFile = ((TakesScreenshot)driver).getScreenshotAs(OutputType.FILE);

Agile methodologies are an iterative approach to software development that prioritize customer satisfaction and collaboration.

• I practice Agile methodologies by working closely with the development team and stakeholders to prioritize tasks and deliverables.

• I participate in daily stand-up meetings to discuss progress and identify any roadblocks.

• I use tools like JIRA to track tasks and ensure that they are completed within the sprint timeline.

• I also prioritize testing throughout...read more

Negative testing is a software testing technique where inputs are intentionally provided to the system to produce errors or failures.

• Negative testing is performed to ensure that the system can handle invalid or unexpected inputs gracefully.

• It involves testing the system with invalid data, incorrect configurations, and boundary conditions.

• The goal of negative testing is to identify vulnerabilities, error handling capabilities, and system stability.

• Examples of negative testing ...read more

I tested my last project by creating test cases, executing them, tracking defects in a defect tracking tool, and ensuring requirements traceability using RTM.

• Created test cases based on requirements and executed them to validate the functionality.

• Logged defects in a defect tracking tool such as Jira or Bugzilla, including detailed steps to reproduce and screenshots.

• Regularly communicated with developers to discuss and resolve defects.

• Maintained a Requirements Traceability Mat...read more

Datatype consistency in minus query

• Datatype of selected columns should remain same for minus query

• Mismatch can cause errors or unexpected results