Intel

Two pop-up telephone interviews focus on technical questions. One on-site interview with the entire team and some bosses. Low-level system questions, database questions, some math questions, computer networking, coding, and algorithm questions.

Talk with three engineers for technical questions and past projects. Each session should be about one hour. Then, talk with the manager. He will discuss the current project in the team and allow you to ask questions.

3-4 rounds Coding questions: * Merge sort * Detect & remove loop from linked list * Reversal of linked list * Count number of 1s in binary of a number * Shortest path in graph * Check if tree is BST or not Design patterns: * Singleton * Factory