All the interviewers were very friendly. My interviewers were more concerned with thought process than rote memorizing things. They would give hints along the way if I was stumped at some part, as long as I explained why. I was encouraged to explain what I was thinking if there was a long pause as I was writing pseudocode for a particular task.

How to enqueue/dequeue a queue in a circular buffer with a read position pointing to the front and a write position to the back.

How many pointers are needed for removing an element in a doubly-linked list?

What does the assignment X = (X) & (X - 1) do? Use this to count the number of 1s in a number.