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Author Question: The ________ is a directory lookup service that provides a mapping between the name of a host on the ... (Read 91 times)

ec501234

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on: Jul 7, 2018
The ________ is a directory lookup service that provides a mapping between the name of a host on the Internet and its numerical address.
 
  Fill in the blanks with correct word

Question 2

At the ________ level the manager deals with the information network in terms
  ofthe services that must be available to ensure that users can take full advantage of the applications that they use.
 
  A. enterprise services B. communications infrastructure
 
   C. network infrastructure D. application


SVictor

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

DNS (domain name system)

Answer to Question 2

A


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