A user enters a Web address in a browser, and a request for a file is sent to a Web server. Which of the following best describes how the file is sent back to the user?The file is broken into packets and sent over a network. The packets must be reassembled by the user’s computer when they are received. If any packets are missing, the browser re-requests the missing packets.The file is broken into packets and sent over a network. The user’s browser must request each packet, in order, until all packets are received.The server attempts to connect directly to the user’s computer. If the connection is successful, the entire file is sent at once. If the connection is unsuccessful, an error message is sent to the user.The server repeatedly attempts to connect directly to the user’s computer until a connection is made. Once the connection is made, the entire file is sent.

Question

14-12-2022
Computers and Technology

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A user enters a Web address in a browser, and a request for a file is sent to a Web server. Which of the following best describes how the file is sent back to the user?The file is broken into packets and sent over a network. The packets must be reassembled by the user’s computer when they are received. If any packets are missing, the browser re-requests the missing packets.The file is broken into packets and sent over a network. The user’s browser must request each packet, in order, until all packets are received.The server attempts to connect directly to the user’s computer. If the connection is successful, the entire file is sent at once. If the connection is unsuccessful, an error message is sent to the user.The server repeatedly attempts to connect directly to the user’s computer until a connection is made. Once the connection is made, the entire file is sent.

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shivjimishraVT shivjimishraVT · Answer 1 · 2022-12-24T08:50:16+01:00

The statement which best describes how the file is sent back to the user is that a file is broken into packets and sent over a network. The packets must be reassembled by the user’s computer when they are received. If any packets are missing, the browser re-requests the missing packets. Thus, the correct option for this question is A.

What is the request browser asking for to receive a response?

After a successful connection, the browser (client) sends a request to a server that wants this content. The server knows everything about what response it should send for every request. Hence, the server responds back. This response contains the information that you requested like the web page, status code, cache control, etc.

HTTP (Hypertext Transfer Protocol) is used by web browsers and web servers to exchange files (such as web pages) through the World Wide Web and intranets.

Therefore, the correct option for this question is A.

To learn more about Web browsers, refer to the link:

https://brainly.com/question/22650550

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