Amazon WoW Interview Experience

I participated in Amazon WOW and after filling out the form for it I got a test link between the 11th of august and to 16th of august.

First round: It consists of 2 coding questions and some MCQs from networking, SQL, DBMS, and some on data structure concepts. The coding questions’ difficulty level was from medium to hard level. I solved them and then after 2-3 weeks I got the mail and I was selected for the next round. Around the 21st to 25th of September, I gave the next online test.

Online Test: This time there were 4 coding questions ranging from medium to hard level. I solved them and then after 3 weeks, I got the mail that I am selected for Interview rounds.

 Interview Rounds: Later in the interview rounds the interviewer gave me 2 coding questions :

• Diameter of a binary tree(https://www.geeksforgeeks.org/diameter-of-a-binary-tree/)
• The second one was: merge Intervals(https://www.geeksforgeeks.org/merging-intervals/)

I was able to explain the different approaches for both questions and able to write the code also. But due to layoffs the Interview did take place further and recruitment stopped.

Thank you geeksforgeeks.