Q: what is the difference between rdb and nosql.
Q: how would you set up a server with db, no downtime, redundant, resilient, multi location, ..etc
Q: how will you troubleshoot issues on linux, like network, process..etc
Q: lots of S.T.A.R. questions. like tell me a time when you have failed, achieved something more than you think, stressed, ...etc how did you deal with it, what did you do...etc
Q: when you enter a domain name into browser , what happens.
Q: what is proxy
Q: what is the difference proxy and routing
Q: how CDN works
Q: what is IDS/IPS, which layer in osi does it work?
Q: how would you do a sql replication?
Q: What is NAT
Q: how does load balancer works , which brand would you use,
Q: how would you connect to your servers for administration and troubleshooting, linux and windows?
Q: what are the differences between windows and linux
Q: what is error 500 on a web page.
