20 TOP DNS Server Multiple Choice Questions and Answers

List of top 20 most frequently asked dns server multiple choice questions and answers pdf download free

DNS Server Multiple Choice Questions and Answers List

  1. What is the name of the file, where we define our parent domain, or domain above us (in Linux Ubuntu)?
  2. What is the setting to tell the secondary DNS, that there was a change in primary DNS that has to be updated?
  3. What is the name of the file, where we define our domain (in Linux Ubuntu)?
  4. What is the setting to tell the secondary DNS, WHEN to contact and update configuration files in primary DNS?
  5. How many domains in http://www.google.com?
  6. What is the name of DNS client configuration file?
  7. What is the name of configuration file that could resolve host names to IP Address locally?
  8. What is the host name part of http://www.google.com?
  9. What is the keyword used to define a domain alias?
  10. What is the keyword used to define a Mail Server?
  11. What is the basic function of the nslookup program?
  12. What file does the nslookup program use to locate a name server?
  13. Besides the name server process, what are the other parts of the BIND package?
  14. What is the function of the directory directive in the name server configuration file?
  15. For what purpose is the BIND root cache file used?
  16. What command would you use to direct nslookup to use a server other than the one specified in /etc/resolv.conf?
  17. What command would you use to direct nslookup to extract the SOA and HINFO records?
  18. How can PNRP names be protected from spoofing or poisoning?
  19. What is the most common record type in DNS?
  20. In what format are IPv6 addresses usually displayed?

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