I applied online. The process took 1 week. I interviewed at WD (Milpitas, CA) in Dec 2017
Interview
Had 1 round of phone interview for 45 minutes. Was called onsite within 5 days.
Onsite interview consisted of 6 rounds of 45 minutes each. General focus on transistor basics and C programming basics
Interview questions [4]
Question 1
math problems - given 8 pebbles - 1 of them is heavier, what is the minimum number of weighings needed to find the heavier pebble.