WIRELESS NETWORKS AND MOBILE IP
INTRODUCTION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A
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B
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C
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D
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Detailed explanation-1: -Up to 125 class A networks can be defined, with up to 16, 777, 214 hosts per network. Class B-The two highest-order bits are set to 1 and 0, a 14-bit network number, and a 16-bit local host address. Up to 16, 382 class B networks can be defined, with up to 65, 534 hosts per network.
Detailed explanation-2: -The IPv4 addresses of class A, B and C are divide net id and host id. The total addresses in class A are 2, 147, 483, 648 which are divided into 128 blocks and each block has 16, 777, 216 addresses.
Detailed explanation-3: -Class C networks range from 192.0. 0.0 through 223.255. 255.0, with the network number contained in the first three octets. This class allows for nearly 2 million networks with up to 254 hosts.