1. Name a good linux distribution to use to use with low resource machines (cite source).
2. Who decides if a linux distribution is ready for public use?
3. Name 3 virtual machine managers. (of which virtualbox is one). Please indicate at least one advantage and one disadvantage of each of these applications in contrast to the other virtual machine managers.

There are 2 major differences between the Desktop version of Ubuntu 18.04 and the server edition. What are they? (answer in no more than 4 sentences and cite source(s)) I expect you to summarize your source material, not cut and paste an answer you found elsewhere