ZenQ Software Testing Engineer Interview Questions and Answers

I am a software test engineer with 5 years of experience in testing various applications and ensuring their quality.

• 5 years of experience in software testing

• Proficient in test planning, test case design, and execution

• Strong knowledge of testing methodologies and tools

• Experience in both manual and automated testing

• Ability to identify and report bugs effectively

• Collaborative team player with excellent communication skill

Testing is the process of evaluating a system or its component(s) with the intent to find whether it satisfies the specified requirements or not.

• Testing is done to identify defects or errors in the system

• It involves executing a system or its component(s) with test cases

• Testing can be done manually or using automated tools

• Types of testing include functional, performance, security, and usability testing

• Testing is an iter...read more

Types of Testing include unit testing, integration testing, system testing, and acceptance testing.

• Unit Testing: Testing individual components or units of code.

• Integration Testing: Testing the interaction between different components or modules.

• System Testing: Testing the entire system as a whole.

• Acceptance Testing: Testing the system against user requirements.

Test cases for a pen and door handle

• Pen: ink flow, writing on different surfaces, durability, grip comfort

• Door handle: opening and closing mechanism, durability, ease of use, noise level

Integration testing is a type of testing where multiple components are tested together to ensure they work as expected.

• Test cases should cover all possible combinations of inputs and outputs

• Test cases should include both positive and negative scenarios

• For an ATM, test cases should cover withdrawal, deposit, balance inquiry, and error scenarios

• Test cases should also cover integration with external systems such as the ba

Encapsulation is the process of hiding implementation details and providing a public interface for accessing the functionality.

• Encapsulation is a fundamental concept in object-oriented programming.

• It helps in achieving data abstraction and information hiding.

• It allows for better control over the data and prevents unauthorized access.

• Example: A class in Java that has private variables and public methods to access them.

• E...read more

Action Class is a class in Selenium WebDriver used to perform keyboard and mouse actions on a web page.

• Used to simulate user actions like click, double-click, drag and drop, etc.

• Can be used to handle pop-ups and alerts

• Can be used to perform keyboard actions like typing, pressing keys, etc.

• Can be used to perform mouse actions like moving the cursor, clicking, etc.

UI testing is the process of testing the user interface of a software application to ensure it meets the specified requirements.

• UI testing involves testing the visual elements of the application such as buttons, menus, and forms.

• It also includes testing the functionality of the UI elements such as navigation, input validation, and error handling.

• UI testing can be automated using tools such as Selenium and Appium.

• It is ...read more

Interview questions for Software Testing Engineer

• Roles and responsibilities include test planning, test case creation, execution, and reporting

• Testing levels include unit, integration, system, and acceptance testing

• Sanity testing is a quick check to ensure the basic functionality is working, smoke testing is a broader check to ensure major features are working

• Severity is the impact of a defect on the system, priority i...read more