Wayfair Interview Questions, Process, and Tips

Create an app for given use case

Q1. Questions asked on the submitted assignment
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Q1. Design Book Management System
Ans. 
A Book Management System to organize and track books in a library or personal collection.
• Create a database to store book information such as title, author, genre, and availability status.

• Implement a user interface for users to search, borrow, return, and add new books.

• Include features like book recommendations, reviews, and notifications for due dates.

• Utilize barcode scanning or ISBN lookup for easy book entry and trac
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Q1. How do you work with a team
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Q2. Tell me about your recent project
Ans. 
Developed a predictive model for customer churn in a telecom company
• Used machine learning algorithms such as logistic regression and random forest

• Performed data preprocessing and feature engineering to improve model performance

• Evaluated model performance using metrics like accuracy, precision, and recall
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Q1. Sliding window - find max substring
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Q2. String manipulation
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Leetcode medium level problem + BFS

Longest plaindrome string hackerrank round