TCS Test Engineer Interview Questions and Answers

Testing models are frameworks that guide the testing process, ensuring quality and efficiency in software development.

• Waterfall Model: Sequential phases; testing occurs after development (e.g., traditional software projects).

• V-Model: Verification and validation are parallel; testing is planned alongside development (e.g., safety-critical systems).

• Agile Model: Continuous testing in iterative cycles; adapts to chang...read more

STLC stands for Software Testing Life Cycle, outlining the phases of software testing from planning to closure.

• 1. Requirement Analysis: Understanding testing requirements based on project specifications.

• 2. Test Planning: Creating a test strategy and defining the scope, resources, and schedule.

• 3. Test Case Design: Developing test cases and test scripts based on requirements.

• 4. Test Environment Setup: Preparing the ...read more

OOP in Java is a programming paradigm based on the concept of objects, which can contain data in the form of fields and code in the form of procedures.

• Encapsulation: Bundling data (fields) and methods (procedures) that operate on the data into a single unit (object).

• Inheritance: Allows a class to inherit properties and behavior from another class.

• Polymorphism: The ability of different classes to be treated as inst...read more

The location needed depends on the context of the testing environment, such as hardware, software, or user settings.

• Identify the testing environment: Is it a physical location or a virtual setup?

• Consider hardware requirements: Do you need specific devices or servers?

• Evaluate software dependencies: Are there particular applications or databases required?

• User settings: Are there specific user profiles or permissions...read more

Listeners in test automation are used to capture and log events during test execution.

• Listeners are interfaces that collect and display information about test execution.

• They can be used to generate logs, reports, and screenshots during test runs.

• Common listeners in test automation frameworks include TestNG listeners and JUnit listeners.

My framework is a data-driven automation framework using Selenium and TestNG.

• Utilizes Selenium for web automation

• Uses TestNG for test case management and execution

• Supports data-driven testing with external data sources like Excel or CSV files

Scrum is an agile framework for managing work on complex projects.

• Scrum involves breaking down work into small, manageable tasks called user stories.

• It emphasizes frequent communication and collaboration among team members.

• Scrum uses time-boxed iterations called sprints to deliver working software.

• Roles in Scrum include Product Owner, Scrum Master, and Development Team.

• Scrum ceremonies include Sprint Planning, Dai...read more

I chose TCS because of its reputation for providing excellent training, career growth opportunities, and a diverse range of projects.

• Reputation for providing excellent training programs

• Opportunities for career growth and advancement

• Diverse range of projects to work on