Which of the Following Is a Disadvantage of Expert Systems

question 23

Multiple Choice

Which of the following is a disadvantage of expert systems?

• A)They cannot be updated to meet the changes in technology.
• B)It is difficult to introduce a new rule in the system.
• C)They cannot consist of more than one if/else rule.
• D)The system's knowledge is available only to high-skilled experts.

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Definitions:

Systematic Risk

The danger that affects the whole market or a specific market segment, referred to as market risk, is unremovable by diversifying investments.

Business-Specific Risk

Refers to the uncertainties faced by a company due to the industry it operates in or the nature of its business operations.

Security Market Line

A representation in financial markets that shows the relationship between risk (as measured by beta) and the expected return of a portfolio or individual security.

Stock Market Equilibrium

A situation where the supply of stocks for sale is equal to the demand, and hence the market price is stable.