A metropolitan area network (MAN) is a hybrid between a LAN and a WAN. Storage area networks (SANs) provide a high-speed infrastructure to move data between storage devices and file servers. Advantage. 1  Performance is fast.  Availability is high because of the redundancy features available.
Walking pneumonia is generally treated with antibiotics. Mild infections are often not treated because they tend to clear on their own. With treatment, most people begin to feel better within a few days.
The walking pneumonia symptoms in adults are subtle and mild on the first onset of infection as it is a mild form of pneumonia and doesnât really need hospitalization.ifferent Walking Pneumonia Symptoms in Adults. The symptoms of walking pneumonia are difficult to recognize on the first onset of the infection because of their subtleness. The symptoms usually become evident 15 to 25 days after the infection of mycoplasma pneumonia.