40+ Specialist Testing Interview Questions and Answers

Program to find the highest odd number from 1-100 in Java

• Loop through numbers 1-100

• Check if the number is odd

• If it is odd, check if it is greater than the current highest odd number

• If it is, update the current highest odd number

• Return the highest odd number

This question covers Selenium exceptions, Java string handling, HashMap usage, RestAssured methods, and TestNG features.

• Selenium Exceptions: Common exceptions include NoSuchElementException, TimeoutException, and StaleElementReferenceException, which help in debugging.

• String Comparison: Use '==' for reference comparison and '.equals()' for value comparison in Java. Example: 'str1.equals(str2)'.

• HashMap for Vowel Count: Use a HashMap to store vowels and their counts. Example: '...read more

Sample size for a control is determined based on statistical significance and desired level of confidence.

• Determine the desired level of confidence (usually 95%)

• Calculate the margin of error based on the control's standard deviation

• Use a sample size calculator to determine the required sample size

• Consider the population size and adjust the sample size accordingly

• Ensure the sample is representative of the population being tested

Explicit and fluent wait are types of wait used in test automation to handle synchronization issues.

• Explicit wait is used to wait for a specific condition to occur before proceeding further in the test script.

• Fluent wait is used to wait for a condition with a defined polling frequency and timeout duration.

• Explicit wait provides more control and flexibility as it allows specifying the condition and the maximum wait time.

• Fluent wait provides a more fluent and readable way of wa...read more

Dynamic elements can be found using various methods such as inspecting the page source code, using browser developer tools, or using automation tools.

• Inspect the page source code to identify dynamic elements that have unique attributes or IDs

• Use browser developer tools to inspect the page and identify dynamic elements that change based on user interactions

• Use automation tools such as Selenium to locate dynamic elements by using wait conditions or element locators

• Examples of d...read more

Answering questions related to Selenium Automation and Java programming concepts.

• Action classes are used to perform complex user interactions like drag and drop, double click, etc.

• Alerts are used to handle pop-up windows and messages in web applications.

• OOps concepts like inheritance, encapsulation, and polymorphism are implemented in Selenium Automation to create reusable and maintainable code.

• Regression testing is done to ensure that new changes or updates to the applicatio...read more

The three lines of defense refer to the three levels of risk management in an organization.

• First line of defense: Operational management and control

• Second line of defense: Risk management and compliance functions

• Third line of defense: Internal audit function

An Automation framework is a set of guidelines, best practices, and tools used to create and execute automated tests efficiently.

• Define the scope and objectives of automation

• Select appropriate tools and technologies based on project requirements

• Design the framework architecture including test data, test scripts, and reporting mechanisms

• Implement reusable components and libraries for efficient test script development

• Integrate with version control systems and CI/CD pipelines fo...read more

Amazon Sites and app differ in their platform and user experience.

• Amazon Sites can be accessed through web browsers on desktop or mobile devices.

• Amazon app is a mobile application available for iOS and Android devices.

• Amazon Sites offer a wider range of features and functionalities compared to the app.

• The app provides a more streamlined and optimized user experience for mobile users.

• Amazon Sites may have a responsive design to adapt to different screen sizes, while the app is...read more

Creating positive and negative test cases for a given scenario to ensure comprehensive testing coverage.

• Positive Test Case: Verify user can successfully log in with valid credentials.

• Negative Test Case: Attempt to log in with incorrect password and check for error message.

• Positive Test Case: Ensure the application displays correct data when a valid search query is entered.

• Negative Test Case: Test the application response when an invalid search query is submitted.

Estimating a ticket involves analyzing its complexity and effort required to complete it.

• Understand the requirements and scope of the ticket

• Break down the ticket into smaller tasks

• Evaluate the complexity of each task

• Consider the skills and experience required to complete the tasks

• Factor in any dependencies or risks

• Use historical data to inform the estimate

• Communicate the estimate clearly to stakeholders

I have experience using the Selenium WebDriver framework for automated testing.

• Utilized Selenium WebDriver for automated testing of web applications

• Implemented Page Object Model design pattern for better test maintenance

• Integrated with TestNG for test execution and reporting

An automation framework is a set of guidelines, standards, and tools that help in creating and executing automated tests.

• Define the scope and objectives of automation

• Select appropriate tools and technologies

• Design test scripts and maintain them

• Implement reusable components

• Integrate with CI/CD pipelines

• Provide reporting and logging mechanisms

Testing date field involves verifying input validation, boundary conditions, and date formats.

• Verify that the date field accepts valid dates in the specified format.

• Test for boundary conditions such as the earliest and latest allowable dates.

• Check for error messages when entering invalid dates or formats.

• Ensure that the date field is displayed correctly in different time zones.

• Test for any date calculations or dependencies on the date field.

Identifying bugs involves systematic testing, code reviews, and user feedback to ensure application quality.

• Conduct thorough testing: Use unit tests, integration tests, and system tests to identify issues.

• Perform code reviews: Collaborate with team members to catch potential bugs during the development phase.

• Utilize automated testing tools: Tools like Selenium or JUnit can help identify bugs quickly and efficiently.

• Gather user feedback: Encourage users to report issues they e...read more

Automation testing is the use of software tools to execute tests and compare actual results with expected results.

• Increases test coverage and efficiency

• Reduces human error and saves time

• Allows for continuous testing and integration

• Examples: Selenium, Appium, JMeter

OOP concepts in Java include Encapsulation, Inheritance, Polymorphism, and Abstraction, forming the foundation of object-oriented programming.

• Encapsulation: Bundling data and methods. Example: class with private variables and public getters/setters.

• Inheritance: Mechanism to create a new class from an existing class. Example: class Dog extends Animal.

• Polymorphism: Ability to take many forms. Example: method overriding and method overloading.

• Abstraction: Hiding complex implemen...read more

Bug reports are created by documenting the issue encountered during testing.

• Clearly describe the issue encountered

• Include steps to reproduce the bug

• Attach screenshots or videos if possible

• Specify the environment in which the bug occurred

Union combines and removes duplicates, Union all combines without removing duplicates.

• Union is used to combine the result sets of two or more SELECT statements and removes duplicates.

• Union all is used to combine the result sets of two or more SELECT statements without removing duplicates.

• Example: SELECT column1 FROM table1 UNION SELECT column1 FROM table2;

• Example: SELECT column1 FROM table1 UNION ALL SELECT column1 FROM table2;

A testing lifecycle is a set of phases or stages that a software undergoes during the testing process.

• A testing lifecycle typically includes planning, designing, executing, and evaluating tests.

• It helps ensure that the software meets the desired quality standards.

• The lifecycle may vary depending on the development methodology used, such as waterfall or agile.

• Examples of testing lifecycle models include V-model, iterative model, and spiral model.

SDLC in testing refers to the Software Development Life Cycle, which is a process followed for developing and testing software.

• SDLC is a systematic approach to software development and testing.

• It consists of several phases such as requirements gathering, design, coding, testing, and deployment.

• Each phase has specific objectives and deliverables.

• Testing is an integral part of SDLC and is performed at various stages to ensure quality and reliability of the software.

• Examples of ...read more

The Tred lifecycle refers to the stages involved in the testing and development of a software product.

• Tred lifecycle includes requirements gathering, test planning, test execution, defect tracking, and test closure.

• It ensures that the software meets the specified requirements and is free from defects.

• Examples of activities in the Tred lifecycle include creating test cases, executing tests, and analyzing test results.

• It is an iterative process that may involve multiple cycles ...read more

To set build timer in Jenkins, use the 'Build periodically' option in the job configuration.

• Go to the job configuration page in Jenkins

• Under 'Build Triggers', select 'Build periodically'

• Enter the schedule for the build timer using cron syntax

• Save the configuration

Object-oriented programming concepts that focus on classes and objects

• Encapsulation: bundling data and methods that operate on the data into a single unit (class)

• Inheritance: ability of a class to inherit properties and behavior from another class

• Polymorphism: ability to present the same interface for different data types

• Abstraction: hiding the complex implementation details and showing only the necessary features

Frameworks are used to provide a structure for test automation. There are various types of frameworks available.

• Linear Scripting Framework

• Modular Testing Framework

• Data-Driven Testing Framework

• Keyword-Driven Testing Framework

• Hybrid Testing Framework

I am a dedicated testing specialist with a passion for quality assurance and a strong background in software testing methodologies.

• Over 5 years of experience in software testing, focusing on both manual and automated testing.

• Proficient in using testing tools like Selenium and JIRA to streamline testing processes.

• Successfully led a team in a project that improved testing efficiency by 30% through better test case management.

• Strong analytical skills, enabling me to identify and...read more

Char is a single character data type, while str is a sequence of characters.

• Char is used to store a single character like 'a', 'b', '1', etc.

• Str is used to store a sequence of characters like 'hello', '123', 'abc', etc.

• Char takes up 1 byte of memory, while str can take up multiple bytes depending on the length.