Hudson River Trading Interview Questions

Given only survey responses where each student reports the size of their own room, and with no other information, how would you estimate the average room size?

Given two dates, write a function to count the number of days between them.

What are the stages of a pipeline processor?

What are the differences between a vector and a linked list?

Given a race track with 5 lanes, 25 bunnies, and no timer, how many races are required to determine the top 3 fastest bunnies?

How do you support multi-threading without kernel involvement?

Explain, at the hardware level, what a SIGSEGV (segmentation fault) is, what causes it, and how it is generated.

Give an algorithm to find the k-th largest element in an unsorted vector of integers.

How do you implement a multiplexer in an FPGA?