a collision domain is a logical area in a computer network where data packets can collide with one another the term is used mainly with regard to ethernet which is by far the most commonly used type of local area network lanhus a collision domain could also be defined as being all the network segments between a pair of bridges or other layer two devices the optimal size of a collision domain depends on a number of factors among them is the number of collisions as a higher number of them results in a lower efficiency of the network
Shield volcano is a type of volcano found at the divergent boundaries. SPREADING CENTER VOLCANOES. The type of volcanoes that are caused by diverging plate boundaries are called as spreading center volcanoes.When the tectonic plates drift apart from each other, the magma contents buried underneath rises upwards and erupts out through the fissures and openings on the crust.he type of volcanoes that are caused by diverging plate boundaries are called as spreading center volcanoes. When the tectonic plates drift apart from each other, the magma contents buried underneath rises upwards and erupts out through the fissures and openings on the crust.
Volcanoes can form in three geologic settings, all of which result in the melting of rock in the upper part of the mantle. The rock in the mantle is very hot but is kept solid under immense pressure. Some volcanoes form at divergent boundaries where two of Earth's tectonic plates pull apart. The crust is thin at these boundaries, reducing pressure on the mantle, allowing some melting to occur, forming molten rock called magma. This rises to the surface, forming volcanoes.