A collapsed backbone is a network structure using a central point of origin to feed switching or routing hubs. It is easy to set up and maintain, but if the central point fails, the entire network can fail. Redundant backbones can be used to prevent this. A collapsed backbone is a type of network structure […]
A collapsed lung, or pneumothorax, can be caused by chest injuries or lung diseases, and symptoms include shortness of breath and chest pain. A doctor must diagnose and treat the condition, which can be fatal if left untreated. Ongoing visits to the doctor are necessary to monitor the condition. A collapsed lung occurs when air […]
