What role does working memory play in an expert system?

What role does working memory play in an expert system?

• A. It stores permanent data.
• B. It holds temporary data for processing.
• C. It manages user permissions and access levels.
• D. It defines the database structure.

Answer: (B)

Working memory is a crucial component of expert systems, as it temporarily holds data that is currently being processed. This temporary storage allows the system to access and manipulate information quickly while performing computations or drawing inferences based on the data at hand. By holding this information on a short-term basis, the expert system is able to analyze and evaluate options, make decisions, and reach conclusions efficiently. The role of working memory in this context is analogous to the short-term memory in human cognition, where immediate and relevant information is kept available for quick retrieval as needed. This capacity enables the expert system to function effectively, especially during tasks that require rapid processing of information or dynamic scenarios where inputs may change frequently. In contrast, the other choices involve different functions that do not align with the purpose of working memory in an expert system. For example, storing permanent data relates to long-term memory or database storage, while managing user permissions pertains to system security and access control, and defining database structure revolves around data organization rather than immediate processing.

Working memory is a crucial component of expert systems, as it temporarily holds data that is currently being processed. This temporary storage allows the system to access and manipulate information quickly while performing computations or drawing inferences based on the data at hand. By holding this information on a short-term basis, the expert system is able to analyze and evaluate options, make decisions, and reach conclusions efficiently.

The role of working memory in this context is analogous to the short-term memory in human cognition, where immediate and relevant information is kept available for quick retrieval as needed. This capacity enables the expert system to function effectively, especially during tasks that require rapid processing of information or dynamic scenarios where inputs may change frequently.

In contrast, the other choices involve different functions that do not align with the purpose of working memory in an expert system. For example, storing permanent data relates to long-term memory or database storage, while managing user permissions pertains to system security and access control, and defining database structure revolves around data organization rather than immediate processing.