The correct answer is B. Abstraction.
Abstraction is the process of removing detail from a given state representation. It is a way of reducing the complexity of a system by focusing on its essential features. Abstraction is often used in computer science to make programs easier to understand and maintain.
Extraction is the process of obtaining data from a source. It can be used to collect data from a variety of sources, including databases, files, and websites. Extraction is often used in data mining and business intelligence applications.
Information retrieval is the process of finding information from a collection of data. It can be used to find information from a variety of sources, including databases, files, and websites. Information retrieval is often used in search engines and library catalogs.
Mining of data is the process of extracting patterns from data. It can be used to find patterns in a variety of
data, including text, images, and numbers. Data mining is often used in business intelligence and fraud detection applications.In the context of the question, the process of removing detail from a given state representation is called abstraction. This is because abstraction is a way of reducing the complexity of a system by focusing on its essential features. By removing detail, abstraction can make a system easier to understand and maintain.