Ben
Xen
Ken
Zen
Answer is Right!
Answer is Wrong!
The correct answer is: B. Xen
Amazon Machine Images (AMIs) are virtual appliances that have been packaged to run on the grid of Xen nodes. Xen is a hypervisor that allows multiple operating systems to run on a single physical server. This allows Amazon to provide a variety of different operating systems and software configurations to its customers.
Ben, Ken, and Zen are not valid options.