After resume shortlisting, I had a 30-minute on-campus interview. I qualified after that and then went to Redmond for an on-site interview. The interview consisted of three rounds. The team was Office, and they primarily focused on Office 365 and Skype. All rounds began with a brief introduction, followed by questions about my resume, and then moved on to a coding problem.

Given a character 2D array, find if an input string is present or not (like a crossword puzzle). The string's letters must be in a straight line.

Given two rectangles, find if they are overlapping or not.

Return the sum of the largest two numbers in an array (or the largest sum of two numbers).

Find the collision point of two linked lists.