6. One of Level 3's public DNS servers is ____________.

  • 8.8.8.8
  • 192.168.1.1
  • 127.0.0.1
  • 4.2.2.3

 

7. A DNS resolver tool available on all major desktop operating systems is __________.

  • Nslookup
  • Host
  • Ping
  • Tracert

 

8. Which top-level organization manages the global DNS (Domain Name System)?

  • ICANN
  • Google
  • IANA
  • RFC

 

9. Which of the following commands displays the current network configuration information?

  • Net user
  • Ipconfig
  • Winver
  • Pathping

 

10. An organization responsible for assigning individual domain names to other organizations or individuals is known as a(n) ______.

  • Government
  • Internet authority
  • DNS registrar
  • Autonomous system

 

Devendra Kumar

Project Management Apprentice at Google

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