HTTP

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Computer Science

HTML

Web Technology

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29 Terms

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TCP
With persistent connections, the server leaves the ________ connection open after sending responses and hence the subsequent requests and responses between the same client and server can be sent.
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HTTP
If a website uses ________ instead of ________, all requests and responses can be read by anyone who is monitoring the session.
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HTTP method
A(n) ________, usually a verb like GET, POST or a noun like OPTIONS or HEAD that defines the operation the client wants to perform.
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nonpersistent connection
A(n) ________ is the one that is closed after the server sends the requested object to the client.
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HTTP response status codes
________ indicate whether a specific HTTP request has been successfully completed.
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Bad Request
400 ________: The server could not understand the request due to invalid syntax.
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HTTP
________ can use both nonpersistent connections and persistent connections.
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Nonpersistent connections
________ are the default mode for HTTP /1.0 and persistent connections are the default mode for HTTP /1.1.
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User-Agent
curl/7.36.0 lib.curl/7.63.0 OpenSSl/1.1.1 zlib/1.2.11
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Host
www.example.com
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Accept-Language
en
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Server
Apache
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Accept-Ranges
bytes
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Content-Length
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Vary
Accept-Encoding
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Content-Type
text/plain
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User-Agent
curl/7.36.0 lib.curl/7.63.0 OpenSSl/1.1.1 zlib/1.2.11
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Host
www.example.com
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Accept-Language
en
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The path of the resource to fetch; the URL of the resource stripped from elements that are obvious from the context, for example without the protocol (http
/ ), the domain (here, google.com), or the TCP port
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100 Continue
This interim response indicates that everything so far is OK and that the client should continue the request, or ignore the response if the request is already finished
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200 OK
The request has succeeded
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GET
The resource has been fetched and is transmitted in the message body
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HEAD
The entity headers are in the message body
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PUT or POST
The resource describing the result of the action is transmitted in the message body
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TRACE
The message body contains the request message as received by the serve
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301 Moved Permanently
The URL of the requested resource has been changed permanently
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400 Bad Request
The server could not understand the request due to invalid syntax
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500 Internal Server Error
The server has encountered a situation it doesn't know how to handle