Which is an example of vertically scaling a virtual application?

A company is designing a new database for employee data. The database will store employment
age, medical history, education, job history, performance reports, salary, increases and bonuses,
and location. The HR department wants to mine the information for patterns of different age
groups, pay levels, locations, and so forth.
The architect is concerned about some of this data being collected and stored in one central
database and who has access to it.
Where should the architect look for definitions on what information is controlled and what technical
protections need to be employed?

What is the difference between an FCoE frame and an iSCSI frame?

An organization is designing a virtual server environment. They have an application that requires a
significant amount of communication with a database.
The application and database will be located on different physical servers and configured on the
same VLAN.
For performance, both the application and database will have dedicated network adapters.
Which virtualization functionality is negatively impacted by bypassing the hypervisor when
configuring the dedicated network adapters for the applications?

How can a hypervisor virtual switch increase the efficiency of a physical network?