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Author Question: What are the three key services provided at the application layer of the OSI model? What will be ... (Read 53 times)

bucstennis@aim.com

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on: Jul 7, 2018
What are the three key services provided at the application layer of the OSI model?
 
  What will be an ideal response?

Question 2

Checksums must not be used for error detection.
 
  Indicate whether the statement is true or false


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kkenney

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Reply #1 on: Jul 7, 2018
Answer to Question 1

1. synchronizing the services between a user application and the protocol(s) it may use, 2. ensuring that necessary resources required by an application service are available, and 3 . making sure that the correct communication protocol or service is available to the application.

Answer to Question 2

TRUE


bucstennis@aim.com

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Reply 2 on: Jul 7, 2018
:D TYSM

xiazhe

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Reply 3 on: Yesterday
Excellent

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