Subjective Question Answer What are the advantages and disadvantages of connectionless protocol

Advantages of connectionless protocol are as follows:

a. It sends the packet without handshaking.

b. It is faster than connection-oriented protocol.

c. The header size of the packet is smaller as compared to the packets in connection-oriented services.

Disadvantages of connectionless protocol are as follows:

a. It is not reliable and cannot ensure the data transmission to the destination.

b. Packets decide the route while transmission based on the network congestion.

c. It does not have a fixed path.

d. Different packets do not necessarily follow the same path.