Subnetting

6. What does CIDR stand for?

  • Classful Identification Routing
  • Class Interconnect Destination Routing
  • Classful Interlink-Destination Routing
  • Classless Inter-Domain Routing

 

7. Which of the following is a correct form of CIDR notation?

  • 192.168.1.0 + 255.255.255.0
  • 192.168.1.0/24
  • 192.168.1.0:24
  • 192.168.1.0\24

 

8. How many octets does a subnet mask have?

  • 4
  • 1
  • 3
  • 2

 

9. Consider the following scenario:

Your IP address is 192.168.8.34, and your subnet mask is 255.255.0.0. What part of the subnet mask represents the subnet ID?

  • The last two octets of the subnet mask, 0.0
  • The first two octets of the subnet mask, 255.255
  • 192.168.0.254
  • 255.255.0.1

 

10. How many possible host IDs do you always lose per network?

  • 2
  • 12
  • 4
  • 8

 

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Devendra Kumar

Project Management Apprentice at Google

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