Go Green Warehouses Interview Questions and Answers

Check page load completion using browser tools and wait for specific elements

• Use browser developer tools to check network activity and resource loading

• Wait for specific elements or events to be present on the page

• Utilize JavaScript functions like document.readyState or jQuery's document.ready

Yes, I have written static methods in my previous projects.

• Yes, I have written static methods for utility functions that do not require an instance of the class to be created.

• Static methods are commonly used for helper functions, mathematical calculations, or any operation that does not depend on the state of the object.

• For example, a static method to convert temperature units or calculate the area of a circle.

AB testing for a modular quantum framework involves testing different versions of the framework to determine which one performs better.

• Create multiple versions of the modular quantum framework with different features or configurations.

• Randomly assign users to each version to ensure unbiased results.

• Measure key performance indicators such as speed, accuracy, and scalability for each version.

• Compare the results to determine which version of the framework is the most effective.

• I...read more

Find the frequency of each string in an array of strings.

• Create a hashmap to store the frequency of each string.

• Iterate through the array of strings and update the hashmap accordingly.

• Return the hashmap with the frequency of each string.

My framework is a data-driven framework that uses Selenium WebDriver and TestNG for automated testing.

• Uses Selenium WebDriver for interacting with web elements

• Utilizes TestNG for test case management and reporting

• Employs data-driven approach for test data separation

• Supports parallel execution for faster test runs

AB testing is a method used in marketing and product development to compare two versions of a webpage or app to determine which one performs better.

• AB testing involves creating two versions (A and B) of a webpage, app, or marketing campaign with one differing element.

• Users are randomly shown either version A or B, and their interactions are measured to determine which version is more effective.

• The version that performs better in terms of user engagement, conversions, or other...read more

A linked list is a data structure where each element points to the next element in the sequence.

• Nodes contain data and a reference to the next node

• Insertion and deletion can be done efficiently

• Traversal starts from the head node

• Example: Singly linked list, Doubly linked list