1. **Telephonic**\n* Given a tree and a node return all the nodes at a distance k.\n* https://leetcode.com/articles/all-nodes-distance-k-in-binary-tree/\n* Given a row wise sorted matrix with 0s and 1s return maximum number of zeros in a row.\n2. **Managerial**\n* Asked me about my current project, roles and responsibilities (questioned on the need of the project)\n* Tell me a time when you proposed something and your manager did not agree\n* Tell me a time when you had conflict with your colleague \n* Tell me a time when you had to win trust of your colleague\n* Design: Ticketing system like Bookmyshow\n3. **System Design**\n* Design a blogging platform\n* List all the features you would provide depending on the user type\n* What would you show user on the home page (for signed in and not signed in users)\n* How would you recommend blogs for a user ?\n* How would you find out trending blogs?\n* How would you implement search functionality within blog and across blogs?\n* List all the service you would need and explain on what basis would you split a service?\n* What type of DB will you use?\n* How would you safeguard your system against abuse from anonymous users?\n* How will you set up monitoring for the platform, on what all conditions would you trigger alert? How would you decide the severity of the alert?\n* Why do you want to join Amazon?\n4. **Coding**\n* Find 3 numbers in an array which sum up to a specific value. https://leetcode.com/problems/3sum/\n* Implement clean function for a robot which can rotate left, right at its position and see if the block in front is blocked or dirty. Bot can start from any position in the room and should clean all the reachable blocks.\n* Tell me a time when you went above and beyond your role.\n* Tell me about a time when you exceeded customer expectation.\n\n5. **Low level Design**\nLow level design for food delivery system like zomato.\n\n6. **Coding**\n* Two knight are given on the board which one will reach the destination first. \n* Given a dump of all the segments watched by the viewers of a video find all the segments which are watched more than k times. \n* Tell me about a time when you had to work with incomplete data or information?\n

Telephonic\n Given a tree and a node return all the nodes at a distance k.\n https://leetcode.com/articles/all-nodes-distance-k-in-binary-tree/\n Given a row wi