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What is an Association?
An association is a business component that defines a relationship between two entity objects based on common attributes. The relationship can be one-to-one, one-to-many, or many-to-many. The association allows entity objects to access the data of other entity objects through a persistent reference.
An association is a business component that defines a relationship between two entity objects based on common attributes. The relationship can be one-to-one, one-to-many, or many-to-many. The association allows entity objects to access the data of other entity objects through a persistent reference.
See lessexplain wireless LAN?
A wireless local-area network (WLAN) is a group of colocated computers or other devices that form a network based on radio transmissions rather than wired connections. A Wi-Fi network is a type of WLAN; anyone connected to Wi-Fi while reading this webpage is using a WLAN.
A wireless local-area network (WLAN) is a group of colocated computers or other devices that form a network based on radio transmissions rather than wired connections. A Wi-Fi network is a type of WLAN; anyone connected to Wi-Fi while reading this webpage is using a WLAN.
See lesswhat is human computer interaction?
Human-computer interaction (HCI) is a multidisciplinary field of study focusing on the design of computer technology and, in particular, the interaction between humans and computers. While initially concerned with computers, HCI has since expanded to cover almost all forms of information technologyRead more
Human-computer interaction (HCI) is a multidisciplinary field of study focusing on the design of computer technology and, in particular, the interaction between humans and computers. While initially concerned with computers, HCI has since expanded to cover almost all forms of information technology design.
See lesswhat do you mean by pixel?
A pixel, short for "picture element," is the smallest unit of a digital image or display. It is a tiny square or dot that represents a single point of color. When combined with other pixels, they form the images we see on screens, such as computer
A pixel, short for “picture element,” is the smallest unit of a digital image or display. It is a tiny square or dot that represents a single point of color. When combined with other pixels, they form the images we see on screens, such as computer
See lesswhat is image processing?
Image processing is the process of transforming an image into a digital form and performing certain operations to get some useful information from it. The image processing system usually treats all images as 2D signals when applying certain predetermined signal processing methods.
Image processing is the process of transforming an image into a digital form and performing certain operations to get some useful information from it. The image processing system usually treats all images as 2D signals when applying certain predetermined signal processing methods.
See lessdefine protocol?
The most common meaning of protocol is “a system of rules that explain the correct conduct and procedures to be followed in formal situations,” as in these example sentences: The soldier's actions constituted a breach of military protocol. They did not follow the proper diplomatic protocols.
The most common meaning of protocol is “a system of rules that explain the correct conduct and procedures to be followed in formal situations,” as in these example sentences: The soldier’s actions constituted a breach of military protocol. They did not follow the proper diplomatic protocols.
See lessdefine ALOHA?
ALOHA is basically a multiple access protocol which describes how all the terminals can access a medium without interfering at all with one another or even colliding. It operates at the data-link layer. Roberts created a protocol in 1972 that would double the capacity of ALOHA.
ALOHA is basically a multiple access protocol which describes how all the terminals can access a medium without interfering at all with one another or even colliding. It operates at the data-link layer. Roberts created a protocol in 1972 that would double the capacity of ALOHA.
See lesscompare static and dynamic routing?
These network protocols help computers communicate effectively and efficiently as optimal routing decisions are made. In static routing, we don't use any protocol. However, dynamic routing uses distance vector protocols such as RIP and IGRP, and link state protocols such as OSPF and IS-IS to adjustRead more
These network protocols help computers communicate effectively and efficiently as optimal routing decisions are made. In static routing, we don’t use any protocol. However, dynamic routing uses distance vector protocols such as RIP and IGRP, and link state protocols such as OSPF and IS-IS to adjust routes.
See lesswhat is routing?
Routing is the process of path selection in any network. A computer network is made of many machines, called nodes, and paths or links that connect those nodes. Communication between two nodes in an interconnected network can take place through many different paths.
Routing is the process of path selection in any network. A computer network is made of many machines, called nodes, and paths or links that connect those nodes. Communication between two nodes in an interconnected network can take place through many different paths.
See lessshort note on component of HCI?
Human-Computer Interaction (HCI) has four main components: the user, task, tools / interface, the context. HCI studies requires the evaluation of obtained observations while the user performs certain tasks and habits of the user together. These data are used in the development process of interactiveRead more
Human-Computer Interaction (HCI) has four main components: the user, task, tools / interface, the context. HCI studies requires the evaluation of obtained observations while the user performs certain tasks and habits of the user together. These data are used in the development process of interactive systems.
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