Networking layer provides services between two ____.
A. Hosts
B. Processes
C. Applications
D. Machines
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The internet’s network layer provides a single service----that is ____.
A. Reliable data transfer
B. Flow control
Congestion control
D. Best-effort-service
VC network provides network-layer ____.
A. connectionless service
B.connection service
C.both of above
D.neither of A and B
In VC network, each packet carries ____.
A.VC identifier
B.destination host address
C.IP address
D.Mac address
In ____ networking, a series of packet may follow different paths and may arrive out of order?
A.Datagram
B.VC
C.TCP
D.None of above
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