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www .sudo .ws. sudo ( / suːduː / [4]) is a program for Unix-like computer operating systems that enables users to run programs with the security privileges of another user, by default the superuser. [5] It originally stood for "superuser do", [6] as that was all it did, and it is its most common usage; [7] however, the official Sudo project ...
Authentication (from Greek: αὐθεντικός authentikos, "real, genuine", from αὐθέντης authentes, "author") is the act of proving an assertion, such as the identity of a computer system user. In contrast with identification, the act of indicating a person or thing's identity, authentication is the process of verifying that ...
An artist's depiction of a 2000s-era desktop-style personal computer, which includes a metal case with the computing components, a display monitor and a keyboard (mouse not shown) A personal computer, often referred to as a PC, is a computer designed for individual use. [1] It is typically used for tasks such as word processing, internet ...
User Datagram Protocol is a simpler message-based connectionless protocol. Connectionless protocols do not set up a dedicated end-to-end connection. Communication is achieved by transmitting information in one direction from source to destination without verifying the readiness or state of the receiver.
Usufruct ( / ˈjuːzjuːfrʌkt /) [1] is a limited real right (or in rem right) found in civil law and mixed jurisdictions that unites the two property interests of usus and fructus : Usus ( use, as in usage of or access to) is the right to use or enjoy a thing possessed, directly and without altering it. Fructus ( fruit, as in the fruits of ...
End-user computing. End-user computing ( EUC) refers to systems in which non-programmers can create working applications. [1] EUC is a group of approaches to computing that aim to better integrate end users into the computing environment. These approaches attempt to realize the potential for high-end computing to perform problem-solving in a ...
Taxation. A user charge is a charge for the use of a product or service. A user charge may apply per use of the good or service or for the use of the good or service. The first is a charge for each time while the second is a charge for bulk or time-limited use.
Use. Computer networks extend interpersonal communications by electronic means with various technologies, such as email, instant messaging, online chat, voice and video telephone calls, and video conferencing. A network allows sharing of network and computing resources.