10+ Test Engineer - II Interview Questions and Answers

Use appropriate primitive data types in Java based on input format. Create and reuse functions, utilize TreeMap for automatic sorting.

• Use byte for age if age is between 0-127, short for student id, int for large numbers like marks, long for very large numbers like phone numbers

• Create functions for common tasks like input validation, data processing, etc. and reuse them throughout the code

• Utilize TreeMap to automatically sort elements based on their natural ordering or a custo...read more

To pour out half of the water from a cube, pour out water until the cube is half full.

• Pour out water until the cube is half full

• The remaining volume should be half of the initial volume

I have experience in various types of testing, knowledge of Linux, automation experience, and domain knowledge.

• Worked on UI testing for web applications using Selenium

• Performed component testing for API endpoints using Postman

• Familiar with testing on Linux platforms

• Experience in automation testing using tools like Jenkins and JUnit

• Domain knowledge in e-commerce and retail industries

Conflicts in Git are resolved by merging changes, rebasing, or using tools like Git GUI or GitKraken.

• Merge conflicting branches using 'git merge' command

• Rebase conflicting branches using 'git rebase' command

• Use tools like Git GUI or GitKraken to visually resolve conflicts

• Manually edit files to resolve conflicts

• Use 'git status' and 'git diff' to identify conflicting files

The name of the college is XYZ University.

• Located in City, State

• Offering programs in Engineering, Business, and Arts

• Ranked in top 10 universities in the country

Tosca is a software testing tool that automates end-to-end testing of applications.

• Tosca uses model-based test automation to create and execute test cases.

• It supports a wide range of technologies and platforms.

• Buffer and xBuffer are Tosca's built-in data storage and manipulation functions.

• Buffer is used to store and retrieve data, while xBuffer is used to manipulate data.

• Tosca is commonly used in industries such as finance, healthcare, and manufacturing.

Cucumber is a testing framework that supports Behavior Driven Development (BDD) by allowing tests to be written in plain language.

• Cucumber uses Gherkin syntax to define test cases in a human-readable format

• It allows collaboration between technical and non-technical team members

• Cucumber integrates with various programming languages like Java, Ruby, etc.

• It promotes reusability of code through feature files and step definitions

OOPs concept is a programming paradigm that focuses on objects and classes to organize code and promote reusability.

• OOPs stands for Object-Oriented Programming

• It involves concepts like inheritance, encapsulation, polymorphism, and abstraction

• Classes are blueprints for objects, which have attributes and methods

• Objects are instances of classes that can interact with each other

• Example: A project using OOPs may have classes like 'Employee' with attributes like 'name' and 'salary'

Sorting employee ids in an array of strings.

• Use a sorting algorithm like quicksort or mergesort to sort the employee ids.

• Ensure the sorting is done in ascending or descending order based on requirements.

• Handle cases where employee ids are alphanumeric or have special characters.

• Consider using built-in sorting functions in programming languages like sort() in JavaScript.

Performance of a function refers to how efficiently and effectively the function executes its tasks.

• Performance can be measured in terms of speed, memory usage, and scalability.

• Optimizing code can improve performance by reducing time complexity and space complexity.

• Examples of performance optimization techniques include caching, parallel processing, and algorithmic improvements.