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Ccna certification test/8 questions & Answers
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Ccna certification test/8 questions & Answers
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Ccna certification test/8 questions &Answers
What are the 7 layers of ISO Module - -Application
Presentation
Session
Transportation
Network
Data link
Physically
-What does the presentation layer answers - -How should this data be
presented
-What happened at presentation layer - -Encryption takes place at this layer
-What is the session layer - -This layer is the MANGER of the overall data
transfer process.
-What does the session layer handle - -Creation, maintenance, and
teardown of the communication channels.
-What is the transport layer - -Extinguish a logical End-to-end connection
between to systems.
-What are two types of transport layer - -Transport control protocol (TCP),
and user diagram chronicle (UDP)
-What does network layer answer? - -What valid paths exists from here to
point B?
Of this paths, what is the best path to get to the point B?
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