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Questions and Answers
What is the main difference between a URI and a URL?
What is the main difference between a URI and a URL?
- URI is only used in client-server architecture, while URL is used in peer-to-peer networks.
- URI always includes the protocol, while URL does not necessarily include the protocol.
- URI is used for web servers, while URL is used for websites.
- URI is a specific resource identifier, while URL also specifies how to access the resource. (correct)
In the context of a computer network architecture, what is the role of a server?
In the context of a computer network architecture, what is the role of a server?
- A server acts as a security firewall for client devices.
- A server is a centralized location for storing personal files.
- A server is responsible for searching information on the internet.
- A server provides information or access to services to client devices. (correct)
When a client device wants to access a webpage, where is a copy of the webpage downloaded from?
When a client device wants to access a webpage, where is a copy of the webpage downloaded from?
- Another client device
- The client device itself
- The DNS server
- The server hosting the webpage (correct)
What type of architecture involves many clients requesting service from a centralized server?
What type of architecture involves many clients requesting service from a centralized server?
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Which component of the computer network provides information or access to services?
Which component of the computer network provides information or access to services?
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What does the Domain Name Server (DNS) translate for the client?
What does the Domain Name Server (DNS) translate for the client?
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Where does a user enter the URL of a webpage to access it?
Where does a user enter the URL of a webpage to access it?
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What happens when a client sends a request to the Domain Name Server (DNS)?
What happens when a client sends a request to the Domain Name Server (DNS)?
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