Tech Mahindra Senior Automation Engineer Interview Questions and Answers

Bug Life Cycle involves stages from identification to resolution of a software bug.

• Bug identification by testers or users

• Bug logging in a bug tracking system

• Bug prioritization based on severity and impact

• Bug assignment to developers for fixing

• Bug resolution and verification

• Bug closure after confirmation of fix

Dynamic web elements can be handled using techniques like waiting strategies, locating elements by attributes, using XPath, and using frameworks like Selenium.

• Use explicit and implicit waits to handle dynamic loading of elements

• Locate elements by attributes that are less likely to change, such as IDs or classes

• Use XPath to locate elements based on their hierarchy or attributes

• Utilize frameworks like Selenium WebDriver

I am looking for a competitive salary that reflects my experience and skills in the field of automation engineering.

• Research industry standards for Senior Automation Engineer salaries

• Consider my level of experience and expertise in automation engineering

• Factor in the location and cost of living for the position

• Negotiate based on additional benefits or perks offered by the company

I want to join Infosys because of its reputation for innovation, global presence, and opportunities for career growth.

• Infosys is known for its cutting-edge technology solutions and innovation in the IT industry

• I am impressed by Infosys's global presence and diverse client base

• I believe that joining Infosys will provide me with ample opportunities for career growth and development

• I am excited about the prospect of worki...read more

The current automation project structure includes modular design, reusable components, and continuous integration.

• Modular design allows for easier maintenance and scalability

• Reusable components reduce duplication of code and increase efficiency

• Continuous integration ensures that code changes are automatically tested and integrated into the project

• Example: Using Page Object Model for web automation, creating libraries f

Playwright is a tool that can be used for API automation testing.

• Playwright can be used to automate API calls and test responses.

• It supports multiple programming languages like JavaScript, Python, and C#.

• Playwright provides a simple and intuitive API for interacting with web services.

• It allows for easy setup and execution of API tests.

• Playwright can be integrated with testing frameworks like Jest or Mocha for comprehen

The architecture of an Automation Project involves the design and structure of the automated testing framework.

• The architecture typically includes components such as test scripts, test data, test environment, and reporting mechanisms.

• Frameworks like Selenium, Appium, or Robot Framework are commonly used in automation projects.

• The architecture should be scalable, maintainable, and reusable to support ongoing testing nee...read more

Dynamic x path is a way to locate elements on a web page using changing attributes or properties.

• Dynamic x path is used when the attributes of an element on a web page keep changing.

• It involves using functions like contains(), starts-with(), or ends-with() to create flexible x paths.

• Dynamic x path is helpful when the traditional x path is not stable due to changing attributes.

• Example: //input[contains(@id,'dynamicID')]...read more

A hash map is a data structure that stores key-value pairs and allows for efficient retrieval of values based on keys.

• Use a hash function to map keys to indices in an array

• Handle collisions by using techniques like chaining or open addressing

• Common operations include inserting, retrieving, and deleting key-value pairs

Sets are unordered collections of unique elements, while lists are ordered collections of elements that allow duplicates.

• Sets do not allow duplicate elements, while lists can have duplicate elements.

• Sets are unordered, meaning the elements are not stored in any particular order, while lists maintain the order of elements.

• Sets are implemented using hash tables for faster lookup, while lists are typically implemented usi...read more

I am using a modular framework with Page Object Model design pattern for test automation.

• Modular framework divides the entire application into small independent modules for easy maintenance and scalability

• Page Object Model design pattern separates the web elements and their actions into separate classes for better code organization and reusability

• Using TestNG for test execution and reporting

• Integration with Jenkins for