Optical Fiber Optical fiber is a type of dielectric (insulating) material, such as glass or plastic, capable of transporting light.
Algorithm Algorithm means step-by-step problem solving. That is, to break a problem into several steps and solve each step in
Asynchronous transmission Asynchronous data transmission is one of the three methods of data transmission. In asynchronous data transmission, sender or
Unlike star or mesh topology, a bus topology is a multi-point connection between the nodes or devices on the network. A long cable works as backbone of the network. All the different nodes in the network connects at different points on the main cable. A connection point in the main cable for a node or device is the nearest point for the node.
Star topology is one of the four basic topologies of network communication. In star topology, all network devices connects to a controller or hub. This controller or hub enables communication among the network devices. Devices does not connect directly to each other as in Mesh topology.
Mesh topology is one of the four basic topologies of network communication. This is a point-to-point connection. That means, each devices in the network connects to each other device directly. Mesh topology offers speedy connection between devices due to dedicated communication channel.
Based on the direction of data from sender to receiver, there can be 3 types of transmission modes which are simplex, half-duplex, duplex
Last updated on August 28th, 2020 at 03:21 pm Despite of the many advantages of E-commerce, there are some disadvantages
Last updated on August 29th, 2020 at 01:20 am E-commerce: E-commerce or Electronic Commerce is a modern way of business.