The answer to your question is software.
Answer:
full duplex communication.
Explanation:
In a duplex type of topology or communication, data or information can be transferred in both directions.
There are two different types of these communications
Answer:
Abstraction
Explanation:
Under fundamental principles of software engineering, the term "abstraction" is simply defined as the act of highlighting some details and hiding other ones.
Thus, the correct answer among the options is Abstraction.