单选题The corporate head office of TestKing has a teleconferencing system that uses VOIP (voice over IP) technology. This system uses UDP as the transport for the data transmissions. If these UDP datagrams arrive at their destination out of sequence,what will happen?（）AUDP will send an ICMP Information Request to the source host.BUDP will pass the information in the datagrams up to the next OSI layer in the order that they arrive.CUDP will drop the datagrams.DUDP will use the sequence numbers in the datagram headers to reassemble the data in the correct order.EUDP will not acknowledge the datagrams and wait for a retransmission of the datagrams.
单选题
The corporate head office of TestKing has a teleconferencing system that uses VOIP (voice over IP) technology. This system uses UDP as the transport for the data transmissions. If these UDP datagrams arrive at their destination out of sequence,what will happen?（）
A
UDP will send an ICMP Information Request to the source host.
B
UDP will pass the information in the datagrams up to the next OSI layer in the order that they arrive.
C
UDP will drop the datagrams.
D
UDP will use the sequence numbers in the datagram headers to reassemble the data in the correct order.
E
UDP will not acknowledge the datagrams and wait for a retransmission of the datagrams.
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