AUTODIN stands for which network?

AUTODIN stands for which network?

• A. Automated Digital Network
• B. Automated Data Network
• C. Advanced Digital Interface Network
• D. Allied Digital Network

Answer: (A)

The main idea tested is what the acronym AUTODIN actually expands to. AUTODIN is a historical DoD network name, and its meaning centers on how the system operated: it provided automatic switching and control for digital signals over long distances, rather than relying on manual processes or analog transmission. The accepted expansion is Automatic Digital Network, which reflects both the automation of the network and its digital nature. The other suggested phrases don’t fit the established term—Automated implies a slightly different nuance, and the words Allied or Interface don’t match the historical designation of this U.S. military communications system.

The main idea tested is what the acronym AUTODIN actually expands to. AUTODIN is a historical DoD network name, and its meaning centers on how the system operated: it provided automatic switching and control for digital signals over long distances, rather than relying on manual processes or analog transmission. The accepted expansion is Automatic Digital Network, which reflects both the automation of the network and its digital nature. The other suggested phrases don’t fit the established term—Automated implies a slightly different nuance, and the words Allied or Interface don’t match the historical designation of this U.S. military communications system.