· Web viewh. zzz.yyy.xxx.edu Q2: If a DNS domain name is voyager.fhda.edu, how many labels...
-
Upload
vuongquynh -
Category
Documents
-
view
817 -
download
48
Transcript of · Web viewh. zzz.yyy.xxx.edu Q2: If a DNS domain name is voyager.fhda.edu, how many labels...
![Page 1: · Web viewh. zzz.yyy.xxx.edu Q2: If a DNS domain name is voyager.fhda.edu, how many labels are involved here? How many levels of hierarchy? Q3: Is a PQDN necessarily shorter than](https://reader034.fdocuments.us/reader034/viewer/2022050615/5aa39fc37f8b9aa0108ece5b/html5/thumbnails/1.jpg)
Princess Nora Bint Abdulrahman UniversityFaculty of Computer and Information SciencesDepartment of Networks and Telecommunications
NET431D-Advanced network servicesFirst Semester 1437/1438 HAssignment 3
Q1: Determine which of the following is an FQDN and which is a PQDN.a. xxxb. xxx.yyy.c. xxx.yyy.netd. zzz.yyy.xxx.edu.e. mil.f. edu.g. xxx.yyy.neth. zzz.yyy.xxx.edu
Q2: If a DNS domain name is voyager.fhda.edu, how many labels are involved here?How many levels of hierarchy?
Q3: Is a PQDN necessarily shorter than the corresponding FQDN?
Q4: A domain name is hello. customer. info. Is this a generic domain or a country domain?
Q5: How does caching increase the efficiency of name resolution?
Q6: What is the purpose of the inverse domain?
1