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Which layer is responsible for identifying and establishing the
availability of the intended communication partner?
A.) Application
B.) Presentation
C.) Transport
D.) Session
E.) Network
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Answer: A
The Application layer performs the following: Synchronizing
sending and
receiving applications. Program-to program communication.
Identify and
establish the availability of the intended communication
partner, and
determine if sufficient resources exist for the
communication. Popular
application protocols include WWW, SMTP, EDI, FTP, Telnet,
and SNMP
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