ServiceNow

Round 1: Basic Coding Challenge Round 2: Intermediate Coding Problems Round 3: Advanced Coding – N Queen Problem Round 4: System Design – Design WhatsApp You are expected to design a scalable architecture for a messaging application like WhatsApp

I attended one technical round and one managerial round. In both rounds, they asked about design patterns and algorithms. After 15 days, I received a call saying I had cleared all rounds and needed to attend an onsite interview. After following up m

The interview process had 5 rounds (face-to-face), which were all purely technical. First, I received a HackerRank link to solve a problem based on Linked Lists. Once the written test was cleared, I had the first and second rounds on Saturday (Janua