Questions and Answers
What is the primary function of the Application Layer?
To define how applications communicate over the network
What is one of the implications of mobile platforms on e-commerce?
Increased mobile shopping
What type of ISPs operate global networks and exchange traffic directly with other Tier 1 providers?
Tier 1 ISPs
What is a concern about the Internet of Things (IoT)?
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What is HTML used for?
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What is the function of DNS in the Application Layer?
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What is one of the applications that uses the protocols defined in the Application Layer?
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What type of ISPs connect to Tier 1 providers and smaller ISPs?
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What is a characteristic of Tier 3 ISPs?
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What is a challenge related to the Internet of Things (IoT)?
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