OA 2 道 (90 分钟)
店面1
Question 1)Review and follow-up on the Online assessment questions.
Question 2) https://leetcode.com/problems/minimum-path-sum/
Question 3) Prefix Search in the dictionary of words (Similar to https://leetcode.com/problems/implement-trie-prefix-tree/)
店面2
Informational call with the hiring manager with behavioral questions.
上门在 Fremont, CA
第一轮: Design problem (45 mins)
Question 1) Questions on the existing work.
Question 2) Given a bunch of redis instance design a service to perform following operations
a) Connection to redis instance
b) access the data within that connection
c) create and update the entry in redis.
d) flush an entry (using time bound constraints)
第二轮: Problem Solving (45 mins)
Question 1) Questions on the existing work.
Question 2) https://leetcode.com/problems/lru-cache/
第三轮: Problem Solving (45 mins)
Question 1) Questions on the existing work.
Question 2) Some concepts of SQL.
Question 3) Given a node in a N-ary tree, check if that node exists in the tree, if so, print all the nodes under its hierarchy.
第四轮: Behavioral Questions with Senior Manager (45 mins)
第五轮: Behavioral Questions and current work related questions with Hiring Manager (45 mins)