Computer Networking Final exam review Questions And Answers

Computer Networking Final exam review k k k k


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Computer Networking Final exam review
Questions And Answers
1. A network application has to worry about network-
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core devices. (true or false): false
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2. A process address is
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-The name of the processk k k k


-An IP address k k


-a port number
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-an IP address and port number: An IP address and port number
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3. A process is k k


- a network connection
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- a host using networking
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- a way to handle network messages
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- a program running within a host: - a program running within a host
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4. A protocol defines
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-The semantics (meaning) of the message
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-the syntax of the message
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-the rules of when and how messages are sent and responded to
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-the type of messages exchanged: All of the above
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5. A web browser connecting to a web server uses a
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-server/server
-peer-to-peer
-client-to-client
-client/server: client/server k


6. An application protocol relies on the transport layer to Transport the mes-
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ksage. What services COULD be needed by the application? (Select all that app
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ly)
-security
-timing
-data integrity k


-throughput: all of the above k k k k


7. If a conditional get is requested and the page has not been modified since th
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e cached date then the server replies with a return code
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. (Enter only the numeric number, not words): 304
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8. In guided media signals propagate
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1k/k14

, Computer Networking Final exam review
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-to multiple locations
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-in solid media
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-from station to station
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-freely: in solid media
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9. Networking on the Internet uses IP addresses. The Domain Name System (
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DNS) allows translation between names and IP addresses. What other ser-
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2k/k14