HYBRID TOPOLOGY AND ITS ADVANTAGES AND DISADVANTAGES
It is typical for networks to implement a mixture of topologies to form a hybrid topology. For example, a very…
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OPERATING PRINCIPLE OF THE DSTATCOM
Basically, the DSTATCOM system is comprised of three main parts: a Voltage Source Converter (VSC), a set of coupling reactors…
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IDENTIFYING NETWORK TOPOLOGIES
A network topology is the physical layout of computers, cables, and other components on a network. There are a number…
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RING TOPOLOGIES AND ITS ADVANTAGES AND DISADVANTAGES
In a ring topology, all computers are connected via a cable that loops in a ring or circle. As shown…
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MESH TOPOLOGIES AND ITS ADVANTAGES AND DISADVANTAGES
A mesh topology is not very common in computer networking today. In a mesh topology, every workstation has a connection…
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STAR TOPOLOGIES AND ITS ADVANTAGES AND DISADVANTAGES
In a star topology, all computers are connected through one central device known as a hub or a switch, as…
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BUS TOPOLOGIES AND ITS ADVANTAGES AND DISADVANTAGES
A bus topology uses one cable as a main trunk to connect all of the systems together (shown in Figure.1).…
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WHAT IS INTERNET AND INTRANET AND EXTRANET
Internet, intranet, and extranet are three terms that describe “Internet-type” applications that are used by an organization. INTERNET: If you…
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TYPES OF DATA FLOW IN COMMUNICATION SYSTEM
Communication between two devices can be simplex, half-duplex, or full-duplex. SIMPLEX: In simplex mode, the communication is unidirectional, as on…
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DATA COMMUNICATIONS AND ITS COMPONENTS
When we communicate, we are sharing information. This sharing can be local or remote. Between individuals, local communication usually occurs…