Interview: June2022

Round1

• Tell me about your Project discussion
• How amazon handles resiliency?
• How thread callback happens in c++, as we have callback in c

Round2

• Code on hacker-rank: Merge 2 sorted linked list
• Write thread synchronized autotimeout cache
  • timeout thread can prune the entries to save time.

<key, value>. Every entry should have automatic timeout.