Linux questions asked How to find kernel version/os version? What directory are the system logs have located in? What is the directory above /root? What would you use to find a particular txt in a file? What does SED do? Behavioral • Tell me about a time you completed a complex problem with a simple solution. Did you get push back? • Tell me about a time you had significant and unexpected problems when trying to accomplish a key goal. • What is something you recently learned and wished others knew about? Windows How do you find the OS version? What do you use to remotely manage servers? What is TCP & UDP? What services/app use TCP? What services/app use UDP? How does DNS work? What information is sent with a DNS record? What happens when you open a browser and navigate to google.com? Explain the backend processes in detail and the information sent. What are common HTTP response codes? What does HTTP 403 mean? What is GPO? How is GPO deployed?
