I applied through a recruiter. I interviewed at Walmart in Sept 2013
Interview
After having a quick call with recruiter about my background, they asked to see my previous java codes to continue with the technical interview process. After reviewing my code, they arranged a technical interview over the phone. The technical interview included coding java on an online code editor.
Interview questions [1]
Question 1
Write a program which reads strings from a continuous input stream and keeps the track of dup words in a data structure that other applications can read (not in hashtable or sth).