What is a Web server responsible for?
Definition: A web server is a computer that runs websites. It’s a computer program that distributes web pages as they are requisitioned. The basic objective of the web server is to store, process and deliver web pages to the users. This intercommunication is done using Hypertext Transfer Protocol (HTTP).
How could you guarantee a maximum end to end delay when a collection of computers is organized in a logical or physical ring?
24. Q: How could you guarantee a maximum end-to-end delay when a collection of computers is organized in a (logical or physical) ring? A: We let a token circulate the ring. Each computer is permitted to send data across the ring (in the same direction as the token) only when holding the token.
How does a Web server handle requests?
The client (usually a browser) opens a connection to the server and sends a request. The server processes the request, generates a response, and closes the connection if it finds a Connection: Close header. Headers may provide various information about the request or the client body data.
How does Web server and Web browser work together?
The web server is a software or a system which maintain the web applications, generate response and accept clients data. The web browser sends an HTTP request and gets an HTTP response. The web server gets HTTP requests and send HTTP responses. The web browser is installed on the client computer.
How can we prevent an application from circumventing a window manager and thus being able to completely mess up a screen?
Q: How can we prevent an application from circumventing a window man- ager, and thus being able to completely mess up a screen? A: Use a microkernel approach by which the windowing system including the window manager are run in such a way that all window operations are required to go through the kernel.
What is the difference between a Web client and a web server?
A web server is a piece of software designed to serve web pages/web sites/web services. A web client is an application that communicates with a web server, using Hypertext Transfer Protocol (HTTP).
How does a browser connect to a server?
Web browsers communicate with web servers using the HyperText Transfer Protocol (HTTP). When you click a link on a web page, submit a form, or run a search, the browser sends an HTTP Request to the server.