ISP

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An Internet service provider (ISP) is an organization that provides services for accessing, using, or participating in the Internet. Internet service providers can be organised in various forms, such as commercial, community-ownednon-profit, or otherwise privately owned.

Internet services typically provided by ISPs can include Internet accessInternet transitdomain name registration, web hostingUsenet service, and colocation

An ISP typically serves as the access point or the gateway that provides a user, access to everything available on the Internet.

Control Volume

In continuum mechanics and thermodynamics, a control volume is a mathematical abstraction employed in the process of creating mathematical models of physical processes. In an inertial frame of reference, it is a fictitious volume fixed in space or moving with constant flow velocity through which the continuum (gasliquid or solid) flows. The surface enclosing the control volume is referred to as the control surface.[1]

At steady state, a control volume can be thought of as an arbitrary volume in which the mass of the continuum remains constant. As a continuum moves through the control volume, the mass entering the control volume is equal to the mass leaving the control volume. At steady state, and in the absence of work and heat transfer, the energy within the control volume remains constant. It is analogous to the classical mechanics concept of the free body diagram.

Display Port

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DisplayPort (DP) is a digital display interface developed by a consortium of PC and chip manufacturers and standardized by the Video Electronics Standards Association (VESA). The interface is primarily used to connect a video source to a display device such as a computer monitor, and it can also carry audioUSB, and other forms of data.[1]

DisplayPort was designed to replace VGAFPD-Link, and Digital Visual Interface (DVI). The interface is backward compatible with other interfaces, such as HDMI and DVI, through the use of either active or passive adapters.