MTU Networking and Maximum TCP Packet Size. Definition: The MTU is the maximum size of a single data unit (e.g., a frame) of digital communications. MTU sizes are inherent properties of physical network interfaces, normally measured in bytes. The MTU for Ethernet, for instance, is 1500 bytes.
Harlem Shake videos are a great example of contagious diffusion, or when a cultural trend is transmitted from person to person from an original source to numerous others, similar to a virus.
Direct contact. The easiest way to catch most infectious diseases is by coming in contact with someone who has one. This someone can be a person, an animal or, for an unborn baby, its mother. Three different ways infectious disease can be spread through direct contact are: 1  Person to person.2  The most common way for infectious disease to spread is through the direct transfer of bacteria, viruses or other germs from one person to another.hree different ways infectious disease can be spread through direct contact are: 1  Person to person. 2  The most common way for infectious disease to spread is through the direct transfer of bacteria, viruses or other germs from one person to another.