Which Statement Is True of a Communication Bus

question 10

Multiple Choice

Which statement is true of a communication bus?

• A) It is like a computer network in a large office.
• B) It is an electronic component that is used by a computer to do its work.
• C) It may be held normally open (NO) or normally closed (NC).
• D) It is a network of satellites deployed in orbit around the earth.

---

Definitions:

Subsidies

Financial assistance provided by the government to individuals or businesses to support economic activities deemed beneficial for the public.

Socially Optimal

A state in which resources are allocated in the most efficient way from a societal perspective, maximizing overall welfare or social utility.

Output Quantity

The amount of goods or services produced by a company or sector during a specific period.

Social Planner

An idealized figure in economic theory responsible for designing economic policies or interventions to achieve optimal allocation of resources and welfare in a society.