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Types of Network Video Lecture - Computer Science for Class 8

FAQs on Types of Network

1. What are the different types of network classes?
Ans. The different types of network classes are Class A, Class B, Class C, Class D, and Class E. Class A networks have a large number of hosts, Class B networks have a moderate number of hosts, Class C networks have a small number of hosts, Class D networks are used for multicasting, and Class E networks are reserved for experimental purposes.
2. How is Class A network class defined?
Ans. Class A network class is defined by having the first bit of the first octet set to 0. This allows for a large number of networks with a large number of hosts per network. The range of IP addresses for Class A networks is from 1.0.0.0 to 126.0.0.0.
3. What is the range of IP addresses for Class B network class?
Ans. The range of IP addresses for Class B network class is from 128.0.0.0 to 191.255.0.0. Class B networks have a moderate number of hosts per network and are defined by having the first two bits of the first octet set to 10.
4. How many hosts can be accommodated in a Class C network?
Ans. A Class C network can accommodate up to 254 hosts per network. Class C networks are defined by having the first three bits of the first octet set to 110 and have a range of IP addresses from 192.0.0.0 to 223.255.255.0.
5. What is the purpose of Class D network class?
Ans. Class D network class is used for multicasting. It is defined by having the first four bits of the first octet set to 1110. The range of IP addresses for Class D networks is from 224.0.0.0 to 239.255.255.255. Multicasting allows for the simultaneous transmission of data to multiple hosts in a network.
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