A network configuration that provides a backbone in a centralized location, to which all subnetworks are attached. A collapsed backbone is implemented in a router or switch that uses a high-speed backplane that can handle the simultaneous traffic of all or most of its ports at full wire speed. network configuration that provides a backbone in a centralized location, to which all subnetworks are attached. A collapsed backbone is implemented in a router or switch that uses a high-speed backplane that can handle the simultaneous traffic of all or most of its ports at full wire speed.
The most densely populated cities. With a population density of 44,500 people per square kilometre, Dhaka, the capital of Bangladesh, is the most crowded city on the planet by quite a distance. According to UN Habitat data, of the top 10 most densely populated cities in the world, six are in Asia, three are in Africa and one is in South America:
The Metro Manila population swells during the daytime however, to about 15 million. This density is much higher than that of Mumbai (23,000 people/sq km), Paris (20,150 people/sq km), and Toyko (10,100 people/sq km). The most recent census found that Tondo has become the most populous district, accounting for 38% of the total population, followed by Sampaloc (20.7%) and Santa Ana (10.7%).