Explain what happens when you type an URL. What is DHCP, what is DNS, OSI Layers, TCP header, UDP/TCP.
Cloud Operations Manager Interview Questions
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ports used by various protocols DHCP DNS boot loading ping and tracerouter mechanism slow connection troubleshooting
Imp Questions: - What happens when you enter amazon.com in URL? - Boot process (Win/Linux) - DHCP - DORA - 3- way handshake, TCP/UDP, NAT, Active Directory, Domain controller - Networking commands: iperf, curl, netstat, ipconfig, ping, tracert, nmap, other linux commands - how will you schedule a job in linux (cron/at)
What commands used to check memory
What does DHCP mean and what is the process it uses?
Which database management system would you liked to use in the questioning?
Name their leadership principles based on their documentation.
Focused on whether AWS certifications
Describe a situation with a client which resulted in positive outcome.
Q1: when we run rm -rf command what happens in backend Q2: while booting kernel is unable to load the file system so how will you trouble shoot it. Q3: Shared the screenshot of output of top command and ask me to explain the terms which i understand Q4: Shared the screenshot of Iostat command output and ask to explain this Q5: your Disk space is full ,so how will you boot in to the os Q6: you have a phone of 4 gb ram and you want to play the game of 6 gb so will you be able to play that game? Q7: questions to define swap memory , Pagging , zombie and orphan process, system calls how it is initated Q8: how will you troubleshoot kernel panic attacks Q9: have you ever face any tuff situation where you have done something out of box thing to solve it
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