Describe the concept of containers. Describe CI/CD. Virtualization, How you scale applications for global customers? Networking, Troubleshooting, Commnads used for tshoot in windows and linux, how you troubleshoot an issue, and few behavioural questions.
What is MapReducer? What is a container? What experiences did you have with product engineering?
Like most the Big tech compagny process.
An interview process typically involves a candidate meeting with one or more representatives of a company to discuss their qualifications, experience, and suitability for a specific role. It may include multiple rounds, skills assessments, and reference checks.
Question from the interview: What is Multi-tier Application? The manager tells you we are expeted million users, how would it be scalable? what is database shrading? how would you secure the application(on each tier)? networking: what is NAT? troubleshoot virtual machine? for example you have server isnt responed, only ssh(if you mentiond cmd command so wants detail) database: Vertical Scalling and Horizontal Scaling What is deadlock and how are you handle it? How are you handle performence issue? What happens when a URL is entered in the browser?
Tell me more about yourself
What is DNS? How does DNS resolution work?
What is CDN? Why do we need it? How does it work?
How to diagnose high load on Linux server?
Technical Interview - Describe the most complex technical challenge you have solved and how did you solve it. - What happens when a URL is entered in the browser? This question is testing your understanding of the DNS process which is what I described in my answer. I was asked this question in both my telephone interview and loop. - Difference between L4 Load balancer and L7 load balancer - How would you troubleshoot performance issues in 3-tier architecture - Tell me about a time when you implemented a security solution - how/what did you implement - One question on RAID and RAID levels - I didn't know the answer so moved on quickly from this - A question on different response codes - 400/500 errors. - Different OSI/TCP-IP layers - Difference between HTTP and HTTPS - Virtualisation - what is it? Behaviour Interview All questions were around Amazon LPs. - Tell me about a time when you received negative feedback - Tell me about a time you went above and beyond for a customer - Tell me about a calculated risk you've taken where speed was critical. How did you handle the situation and risk? What was the outcome?
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