TCS Quality Engineer Interview Questions and Answers

Structured memory refers to a systematic approach to organizing and storing information for efficient retrieval and use.

• Structured memory organizes data in a predictable format, such as databases or spreadsheets.

• It allows for easy access and manipulation of information, enhancing decision-making processes.

• Examples include relational databases where data is stored in tables with defined relationships.

• Structured mem...read more

Test cases are detailed documents that outline specific conditions to validate software functionality and ensure quality.

• Test cases define inputs, execution conditions, and expected results.

• Example: A test case for a login feature might include valid and invalid username/password combinations.

• They help in identifying bugs and ensuring that the software meets requirements.

• Test cases can be manual or automated, depe...read more

Our project utilizes a hybrid automation framework combining Selenium and TestNG for efficient test management and execution.

• Selenium WebDriver is used for browser automation, allowing us to simulate user interactions.

• TestNG is employed for test management, enabling parallel execution and better reporting.

• We implement Page Object Model (POM) to enhance code reusability and maintainability.

• Continuous Integration (C...read more

CNC stands for Computer Numerical Control, a technology used for automating machine tools through computer programming.

• CNC machines are used in manufacturing for precision machining.

• Examples include CNC milling machines, CNC lathes, and CNC routers.

• CNC technology allows for complex shapes and designs to be produced with high accuracy.

• It reduces human error and increases production efficiency.

My framework is a structured approach to software testing that includes planning, designing, executing, and reporting.

• My framework is based on industry best practices and standards.

• It includes a comprehensive test plan that outlines the testing approach, scope, and objectives.

• I use a risk-based approach to prioritize testing efforts and ensure maximum coverage.

• My framework includes both manual and automated testin...read more

Class is a blueprint for objects while interface defines a contract for classes.

• Class can be instantiated while interface cannot

• Class can have constructors while interface cannot

• Class can have both concrete and abstract methods while interface can only have abstract methods

• A class can implement multiple interfaces but can only inherit from one class

• Example: Class - Car, Interface - Drivable

• Example: Class - Animal,...read more

Electronics City is a major IT hub in Bangalore, India, housing numerous electronics and IT companies.

• Electronics City is located in Bangalore, Karnataka, India.

• It is spread over an area of 332 acres and is divided into three phases.

• The city is home to many multinational companies, research institutions, and educational institutions.

• Some of the prominent companies in Electronics City include Infosys, Wipro, Hewlet...read more

The biggest mobile industry in India is Reliance Jio.

• Reliance Jio is the largest mobile network operator in India.

• It has a subscriber base of over 400 million as of 2021.

• Reliance Jio disrupted the Indian telecom market with its affordable data plans and free voice calls.

• It offers high-speed 4G internet services and has expanded into various digital services like JioTV, JioCinema, etc.