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Which of the following is false with respect to Connectionless service of transport layer protocol?(a) Packets are not numbered(b) Packets are not delayed(c) No acknowledgement(d) Packet may arrive out of sequenceI got this question by my college professor while I was bunking the class.This intriguing question comes from P2P Applications topic in section TCP/IP Protocol Suite of Computer Network

Answer»

Right choice is (b) Packets are not delayed

For explanation I would SAY: There is a high probability in connectionless services like UDP that the packet GETS delayed or lost because there is no connection made between the TWO END nodes. No connection means that there is no UNIQUE pathway for the packets to travel.



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