Skip to content
Related Articles

Related Articles

Travel Triangle Interview Experience | Set 2 (For SDE)
  • Last Updated : 29 Mar, 2016

I had interview with travel triangle for SDE . There was two technical round both guys was cool and interview process was very nice when i got stuck they provide me hint .

Round 1:

Q1. You have a infinite stream of repeated number find top K frequent number from this stream and discussion on this question like which data structure will you use and time complexity etc.


Q3. Given a link list consist of data , next pointer and also a random pointer which points to a random node of the list . how will you make clone of this ?

Q4 . Discussion on projects , i have done one project related to OS so lot’s of discussion regarding OS concepts. like Memory management techniques , how will you calculate CPU usages ,CPU time ,for a process on run time ?

Round 2:

Q1. Design Gmail Chat Server ?

Q2. Sort a stack using only one another stack ?

Q3. How a array (fixed size can) use like for k stack ? and after this how will you make these k stack to memory efficient?

Q4. Discussion on my MVC web application projects.


If you like GeeksforGeeks and would like to contribute, you can also write an article and mail your article to See your article appearing on the GeeksforGeeks main page and help other Geeks.

Write your Interview Experience or mail it to

My Personal Notes arrow_drop_up
Recommended Articles
Page :