Answer:
Radio Frequency Identification tags
Explanation:
RFID tags (Radio Frequency Identification tags) are type of the tracking system that uses smart barcodes so to identify items.
The tags utilize the radio frequency technology. The radio waves from the tag transmit data to the reader which then transmit the information to the Radio Frequency Identification computer system.
These tags are used frequently for the merchandise. They are also used to track the pets, vehicles and even the patients which are suffering with Alzheimer’s disease.
The size of the tag depend on the environment and the amount of the information that to be transmit.
Answer:
3. conflict theory
Explanation:
Feminists argue that power is unequally distributed among men and women, so they seek to change the current state of things. By doing so they engage in conflict theory analysis since the social structure they argue is led by a patriarchal hierarchy.
As a conflict theory , a reshaping of power will follow after identifying the underlying causes in past models of society.
Feminists will also view how social order is held, and what practices are being continued to reinforce the model that they contest. In so they seek to create new norms for consensus and conformity in a society more open to embracing different and new kinds of social institutions & practices.
Protectionism; theory of practicing, of shielding or protecting from a foreign country by taxing imports.