Final answer:
The highest level of privilege in a typical system is referred to as all of the above (administrator, supervisor, root access). These terms are context-dependent and used in various systems to describe the entity with the highest authority.
Step-by-step explanation:
On a typical system the highest level or privilege is referred to as D) all of the above. This indicates that terms like administrator, supervisor, and root access are all used to describe the highest level of privilege in different contexts. For example, in the context of systems such as UNIX or Linux, the term root access is often used.
In Windows systems, the term administrator is prevalent. In businesses and organizations, a person with the highest access privileges may be referred to as the supervisor or another equivalent term depending on the company’s structure and internal terminology.
The question poses an opportunity to explore various concepts like the highest form of political power, where options include the president, authority, the sovereign, and legitimacy—the sovereign being a term that encapsulates the concept of supreme power or authority, especially in a monarchical context.
When discussing forms of county government, it's crucial to recognize that the mayor-council system is not typically a form of county government, but a municipal government structure. County government forms generally include the commission system, the council-elected executive system, and the council-administrator system.
Moving to the topic of powers exclusive to state governments, the Tenth Amendment created what's known as reserved powers, distinct from enumerated or implied powers, specifically allocated to state governments as per the Constitution.
In terms of public opinion, we can categorize it into majority opinion, elite opinion, and issue publics—each representing different segments or types of opinions held by the population.
Therefore the correct option is D) all of the above.