Microsoft Intern interview questions

Behavior question - Pick the one of the hardest of your project during your PhD, and tell me what you've learned. - Point out the one of my industrial experience in my resume, and explain what technology you used in this project. Coding question - There are two sorted linked list. Merge two linked list. He gave me C++ prototype. - Check intersection of two circles. check (int x1, int y1, int r1, int x2, int y2, int r2)