Globant Senior Automation Test Engineer Interview Questions and Answers

Oops concepts refer to Object-Oriented Programming principles such as Inheritance, Encapsulation, Polymorphism, and Abstraction.

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

• Encapsulation: Bundling data and methods that operate on the data into a single unit.

• Polymorphism: Ability to present the same interface for different data types.

• Abstraction: Hiding the complex implementation det

Abstract class can have both abstract and non-abstract methods, while Interface can only have abstract methods.

• Abstract class can have constructors, fields, and methods, while Interface cannot have any implementation.

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

• Abstract classes are used to provide a common base for multiple classes, while Interfaces are used to define a contrac...read more

Challenges in Test Automation include dynamic UI elements, maintenance of scripts, data management, and flakiness.

• Dynamic UI elements can cause scripts to fail if not handled properly

• Maintenance of scripts can be time-consuming as applications evolve

• Data management is crucial for test data setup and cleanup

• Flakiness of tests can lead to false positives or negatives

Identifying webelement using xpath involves locating elements based on their attributes and hierarchy in the HTML structure.

• Use unique attributes like id, class, name, etc. to create xpath expressions

• Avoid using absolute xpaths as they are prone to breaking with changes in the HTML structure

• Use relative xpaths that are more robust and flexible

• Consider using xpath axes like ancestor, descendant, sibling, etc. for comple

Convert a given number to its equivalent Roman numeral representation.

• Create a mapping of numbers to Roman numerals (e.g. 1 -> 'I', 5 -> 'V', 10 -> 'X', etc.)

• Iterate through the mapping in descending order and subtract the largest possible numeral from the given number until it reaches 0.

• Handle special cases like 4, 9, 40, 90, etc. by using subtraction rules.

• Combine the Roman numerals obtained in the process to form th

Considerations for designing automation framework

• Identify the scope and objectives of automation

• Choose the right tools and technologies based on project requirements

• Design a modular and scalable framework for easy maintenance

• Implement best practices for code reusability and readability

• Include error handling and reporting mechanisms for better debugging

• Consider integration with CI/CD pipelines for continuous testing

• Plan...read more

To check if a property is already initialized in Selenium, you can use the 'isDisplayed' method.

• Use the 'isDisplayed' method to check if the property is visible on the web page

• If the property is visible, it is likely initialized

• If the property is not visible, it may not be initialized

Generics in programming allow for the creation of classes, interfaces, and methods that operate on specified types.

• Generics provide type safety by allowing the specification of types at compile time.

• They enable the creation of reusable code that can work with different data types.

• Examples include List in C# and ArrayList in Java.