Packets
6 practice questionsComputer NetworksStep-by-step solutions
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1
Which transport-layer protocol provides reliable, connection-oriented delivery?
A.UDP
B.TCP
C.IP
D.ICMP
2
Compared with TCP, the UDP protocol is:
A.Connection-oriented and reliable
B.Connectionless and faster, without guaranteed delivery
C.Used only for email
D.Encrypted by default
3
On a packet-switched network, data is split into units called:
A.packets
B.cables
C.sockets
D.pixels
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