An enterprise server contains programs that collectively serve the needs of an enterprise rather than a single user, department, or specialized application. Mainframe sized computers have been enterprise servers but are only now getting the recognition as so.
User interactivity
Goodyear
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Military customs are added to traditional wedding ceremonies.
proxy server
Holographic cards use a special technology that creates a 3D image when light hits them at different angles. This makes them appear to have depth and movement. Traditional cards do not have this feature and typically only have flat images or designs.
Erasable ink contains special compounds that allow it to be easily removed from paper using friction or heat. This is different from traditional ink, which permanently bonds with the paper fibers.
A form mattress has a different texture than a traditional mattress that makes it more supportive and comfortable, especially for people with back problems.
Yes, JavaScript was (and is) used server-side. In 1994, Netscape released their Netscape Enterprise Server, which allowed for the use of JavaScript as a server-side language. It was never really hugely popular. But Apache still makes available their "mod_js" for this express purpose. (Even if it's not intended as production use, rather described as "just a toy.")
Cable Plant
SAP
A rack or collection of hardware, the software is the component that makes it a server. What software/protocol depends on the type of server: DNS, Mail, Web servers etc.