In a controlled access method, the whole available bandwidth belongs to the station that is granted permission either by a central authority or by other stations. In a channelization method, the available bandwidth is divided between the stations. If a station does not have data to send the allocated channel remains idle
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compare and contrast the three types of addresses used in a network
RIP is an Interior Gateway Protocol and the most widely accepted routing protocol. It is also known by the name of the Unix daemon program routed. RIP is straightforward: it arranges to have routers to broadcast their entire current routing database periodically OSPF is a link-state algorithm. OSPF specifies a class of messages called link-state advertisements (LSAs) that allow routers to update each other about the LAN and WAN links to which they are connected. When a change is made to the network, LSAs flow between routers. OSPF routers receive link-state updates and store them in a topology database in memory. OSPF networks as an end-station-to-router protocol. OSPF addresses all the deficiencies of RIP, without affecting connectivity to RIP based networks.
There are four main ways in which to use comparative data for your organization. · Compare current expenses to current budget. · Compare current actual expenses to prior periods in your organization. · Compare your location to other organizations. · Compare your facility to industry standards.
there are several differences. These include advanced technology, genetically engineered plants, better pest control, better farming techniques(such as No-Till), livestock raised on a larger scale, and the fact that much true "farming" is done on a much larger scale. Also, the differences I listed above(except about animals) has allowed for much larger crop yields.
The triangle spectrum is important in geometry because it helps classify triangles based on their angles and sides. This classification system allows us to better understand the properties and relationships of different types of triangles. Additionally, the triangle spectrum can be used to compare and contrast triangles with other geometric shapes, such as quadrilaterals and circles, to identify similarities and differences in their characteristics.