a collision domain is as the name implies a part of a network where packet collisions can occur a collision occurs when two devices send a packet at the same time on the shared network segment the packets collide and both devices must send the packets again which reduces network efficiencyollisions are often in a hub environment because each port on a hub is in the same collision domain by contrast each port on a bridge a switch or a router is in a separate collision domain
Type: Composite volcano with caldera. The 1883 explosion on an uninhabited island in Indonesia was one of the most catastrophic in history. Before the eruption, this island in the Sunda Straits between Java and Sumatra islands was made up of three stratovolcanoes that had grown together.ype: Composite volcano with caldera. The 1883 explosion on an uninhabited island in Indonesia was one of the most catastrophic in history. Before the eruption, this island in the Sunda Straits between Java and Sumatra islands was made up of three stratovolcanoes that had grown together.
Introduction. Over a century ago, on August 26,1883, the island volcano of Krakatau (Krakatoa) in Indonesia, a virtually unknown volcanic island with a history of violent volcanic activity, exploded with devastating fury. The eruption was one of the most catastrophic natural disasters in recorded history.rakatau (Krakatoa) is located in the Sunda Strait, 40 km off the west coast of Java on the island of Rakata in Indonesia. The geographical coordinates of Krakatoa are 16.7 S. Latitude and 105.4 E. Longitude. Krakatoa is one of the volcanoes of the Sunda volcanic arc.