Infratab Bangalore Software Testing Engineer Interview Questions and Answers for Experienced

Abstract is a concept in object-oriented programming that allows for the creation of classes that cannot be instantiated.

• Abstract classes are used as blueprints for other classes to inherit from.

• They contain abstract methods that must be implemented by the inheriting class.

• An abstract class cannot be instantiated on its own.

• The keyword 'abstract' is used to define an abstract class or method.

My framework is a hybrid framework that combines data-driven and keyword-driven approaches.

• The framework uses Excel sheets to store test data and keywords.

• It uses Selenium WebDriver for web automation and Appium for mobile automation.

• It has a modular structure with reusable functions and libraries.

• It generates detailed HTML reports with screenshots and logs.

• It supports parallel execution and integration with CI/CD tool...read more

Defect lifecycle is the process of identifying, reporting, fixing, and verifying defects in software.

• Defect is identified by testers during testing

• Defect is reported to development team

• Development team fixes the defect

• Fixed defect is verified by testers

• If defect is not fixed, it goes back to development team

• If defect is fixed, it is closed

I will discuss the defect with the developer and provide evidence to support my findings.

• Schedule a meeting with the developer to discuss the defect

• Provide evidence to support the defect, such as screenshots or logs

• Explain the impact of the defect on the system or end-users

• Collaborate with the developer to find a solution

• Escalate the issue to the project manager or higher authority if necessary

I have used Postman for API testing.

• Postman is a popular tool for API testing and has a user-friendly interface.

• It allows us to send requests, view responses, and test different scenarios.

• We can also create collections of requests and run them in a sequence.

• Postman also has features like environment variables and test scripts.

• Other tools for API testing include SoapUI, JMeter, and Rest-Assured.

HTTP requests are messages sent by a client to a server to request for a resource or perform an action.

• HTTP requests are used in web communication to retrieve data or perform actions on a server.

• They consist of a request method (e.g. GET, POST), a URL, and optional headers and body.

• Examples of HTTP requests include GET requests to retrieve web pages and POST requests to submit form data.

The put function is used to update or replace an existing value in a specified key in an object.

• The put function is commonly used in programming languages such as Java and Python.

• It is used to modify the value of a key in a dictionary or map.

• For example, in Python, you can use the put function to update a value in a dictionary: my_dict['key'] = 'new_value'.

I would rate myself 8 out of 10 in automation.

• I have experience in using automation tools like Selenium, Appium, and JMeter.

• I have automated test cases for web applications, mobile applications, and APIs.

• I have also created automation frameworks from scratch.

• I continuously learn and improve my automation skills.

• I am confident in my ability to automate complex scenarios.

I have performed functional, regression, integration, performance, and security testing in my career.

• Functional testing to ensure the software meets the requirements

• Regression testing to ensure new changes do not break existing functionality

• Integration testing to ensure different components work together

• Performance testing to ensure the software can handle expected load

• Security testing to ensure the software is secure ...read more