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Questions and Answers
What is the primary function of the Application Layer?
What is the primary function of the Application Layer?
- To provide security to devices on a network
- To define how applications communicate over the network (correct)
- To connect devices to the Internet
- To manage traffic between ISPs
What is one of the implications of mobile platforms on e-commerce?
What is one of the implications of mobile platforms on e-commerce?
- Decreased online shopping
- Reduced need for mobile-friendly web design
- Less personalized marketing
- Increased mobile shopping (correct)
What type of ISPs operate global networks and exchange traffic directly with other Tier 1 providers?
What type of ISPs operate global networks and exchange traffic directly with other Tier 1 providers?
- Local ISPs
- Tier 1 ISPs (correct)
- Tier 3 ISPs
- Tier 2 ISPs
What is a concern about the Internet of Things (IoT)?
What is a concern about the Internet of Things (IoT)?
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What is HTML used for?
What is HTML used for?
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What is the function of DNS in the Application Layer?
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?
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?
What type of ISPs connect to Tier 1 providers and smaller ISPs?
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What is a characteristic of Tier 3 ISPs?
What is a characteristic of Tier 3 ISPs?
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What is a challenge related to the Internet of Things (IoT)?
What is a challenge related to the Internet of Things (IoT)?
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