Name: _____________________ id#: _____________________ UNIX System Administration Exam 7 Notes: No circular definitions please. All terms should be assumed to be in the context of UNIX & TCP/IP. Grading: 3 free points 1 point for each correct answer -1 point for each incorrect, partial, or unintelligible answer 0 points for each unanswered question ------------------------------------------------------------- What does it mean for a file to be setuid? What is encapsulation? What is the relationship between ethernet and IP? What is a port? Does IP have ports? What is a netmask? What is NAT? What is the purpose of ARP?