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Category: Short Note

short notes on bus topology with advantages and disadvantages
July 19, 2020 2 comments

Write short note on Bus topology with advantages and disadvantages

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
June 20, 2020

Write short note on Star Topology with advantages and disadvantages

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-with-advantages-disadvantages
June 19, 2020

Write short note on Mesh Topology with advantages and disadvantages

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.

April 12, 2018

Write short notes on Optical Storage Device

Last updated on August 28th, 2020 at 03:13 pm Storage Device: Those memory devices where we can store data and

April 2, 2018 One comment

Write short notes on Magnetic Storage Devices

Last updated on August 28th, 2020 at 03:13 pm Storage Device: Those memory devices where we can store data and

March 27, 2018

Write short notes on desktop computers, workstations, notebooks, tablet PCs, handheld PCs and smart phone

Last updated on August 28th, 2020 at 03:16 pm Desktop Computers: The most common type of computer is desktop computers.

three types of transmission modes with advantages and disadvantages
September 29, 2017 One comment

What are the three types of transmission modes? Write short notes with advantages and disadvantages.

Based on the direction of data from sender to receiver, there can be 3 types of transmission modes which are simplex, half-duplex, duplex

September 22, 2017

Show that the half-life of a second order reaction is inversely proportional to its initial concentration.

Last updated on August 29th, 2020 at 01:19 am For the simple second order reaction 2A→product, we know the rate

April 17, 2016

Explain an example of Dry Cell or Short note on Leclanche cell.

Last updated on August 29th, 2020 at 09:50 amExample of Dry Cell – Leclanche Cell: The most common example of

April 6, 2016

Brightness and Contrast in Digital Image Processing.

Last updated on August 29th, 2020 at 09:54 amBrightness: Brightness of an image is defined by the higher grey-scale values.

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