Which layer defines an interface that applications can use to request network services, rather than referring directly to applications themselves?
A) Application layer
B) Physical layer
C) Session layer
D) Presentation layer
Correct Answer:
Verified
Q12: For each network reference model layer, the
Q13: Which organization is responsible for creating and
Q14: The original ARPANET was a packet-switched network.
Q15: Which of the following is a TCP/IP
Q16: Which of the following is a task
Q18: What does TCP/IP use to identify Application-layer
Q19: Which process taps into the network communications
Q20: Which element of a protocol analyzer is
Q21: Match each item with a statement below.
a.Alarm
b.Anycast
Q22: Match each item with a statement below.
a.Alarm
b.Anycast
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