To date, no industry standards have been set to clearly define the management role of dedicated server providers. What this means is that each provider will use industry standard terms, but each provider will define them differently. For some dedicated server providers, fully managed is defined as having a web based control panel while other providers define it as having dedicated system engineers readily available to handle all server and network related functions of the dedicated server provider.
What are your plans for the server? Do you want to set up a blog to post about your life or build an info page for a charitable cause or NGO? It is unlikely that these ventures will place excessive demands on the CPU (processor) and RAM (working memory), and thus hard drive storage should certainly be enough. The same applies to smaller online games and to installing a TS3 (Teamspeak 3) server as a communication platform. A vServer will be perfectly sufficient for these projects. What’s more, the IONOS VPS grants you root access, giving you a lot of freedom.
All of these features may look impressive, but if you don't know what Dedicated Hosting is in the first place, these features probably don't matter much to you at all. When you purchase a Dedicated Server from A2 Hosting, you are getting all of the resources listed with the server plan of your choice. You do not share these resources with any other user or customer. The bandwidth, RAM and data transfer are for your use exclusively. With all of these resources at your disposal, you can expect your hosting service to be both highly reliable with top performance.