Answer :
Final answer:
The IP address configuration of 10.1.2.3 with subnet 255.255.240.0 is valid for an internet host.
Explanation:
The IP address configuration provided, IP: 10.1.2.3 and Subnet: 255.255.240.0, is valid for an internet host. It belongs to the IP address range starting from 10.1.0.0 and ending at 10.1.15.255.
The subnet mask 255.255.240.0 is used to divide the IP address range into subnets. In this case, it allows for the creation of 16 subnets, each with 4094 usable host addresses.
Using this IP address configuration, an internet host would have the IP address 10.1.2.3 and would be part of a subnet with a range from 10.1.0.1 to 10.1.15.254.
Learn more about IP address configuration here:
https://brainly.com/question/31934014
#SPJ11
