Final answer:
Abstraction is the process of recognizing and focusing on important characteristics of a situation or object, and it is used to simplify complex systems. It is a fundamental concept in computer science.
Step-by-step explanation:
The process that involves recognizing and focusing on the important characteristics of a situation or object is known as Abstraction. Abstraction is a fundamental concept in computer science and is used to simplify complex systems by focusing on relevant details and ignoring unnecessary ones. For example, when programming, a developer might use abstraction to represent a car as an object with properties like color and speed, rather than getting into the minute details of how the car's engine or transmission work.