Scenario: Nether Tech has decided to expand its call center by an additional 30 representatives. Employees in the Nether Tech environment use XenDesktop hosted desktops. There is sufficient memory…

Scenario: Nether Tech has decided to expand its call center by an additional 30 representatives. Employees in the Nether Tech environment use XenDesktop hosted desktops. There is sufficient memory and CPU to create an additional 30 virtual machines to provide virtual desktops to the new accountants. After additional virtual machines start up, the performance on the host degrades significantly. After running Memco.sh, the results showed four CPUs, 512 MB of memory, 2 GB of storage, and 4096 KB of cache. Which resource should the engineer increase to Dom0 to provide higher density on the hypervisor?