DNS MCQ

Below DNS quiz are Multiple Choice Questions (MCQs) type Quiz. These DNS MCQ Questions helps you to refresh your DNS, you can see the correct option by clicking on it. .
  • 1. The _________ domain is used to map an address to a name.

    • generic
    • country
    • Sub-Domains
    • inverse
  • 2. A primary server loads all information from the

    • IP File
    • Disk File
    • Host File
    • None of these
  • 3. In Domain Name Space (DNS), when the Internet was small, mapping was done by using a

    • IP File
    • Host File
    • Host IP
    • Both A & B
  • 4. DDNS stands for

    • DYNAMIC DOMAIN NAME SOLUTION
    • DYNAMIC DOMAIN NAME SERVER
    • DYNAMIC DOMAIN NAME SYSTEM
    • None of these
  • 5. If a label is terminated by a null string, it is called a __________.

    • PQDN
    • FQDN
    • SQDN
    • None of these
  • 6. The first level in the generic domains section allows ______ possible labels.

    • 10
    • 12
    • 16
    • none of the above