Deloitte Interview Question

1. Technical Coding Questions: Reverse a linked list. Implement binary search. Find the longest substring without repeating characters. Sort an array using QuickSort or MergeSort. Check if a string is a palindrome. 2. System Design Questions: Design a URL shortening service (e.g., bit.ly). Design a chat application. How would you scale a web application to millions of users? 3. Behavioral Questions: Tell me about a challenging project you worked on. Describe a time when you disagreed with a team member and how you resolved it. How do you prioritize tasks in a busy project?