Solution

The correct answer is Option 2.

Key Points

• Knowledge base designing involves a specific sequence of steps to accurately represent a domain of interest.
  • A. Ask questions about the intended interpretation: This step involves understanding the context and the specific meanings of the propositions that will be represented in the knowledge base.
  • B. Choose task domain or world to represent: This step involves selecting the particular area or world that the knowledge base will cover.
  • C. Select atoms to represent propositions of interest: In this step, the basic atomic elements or propositions that are relevant to the domain are identified.
  • D. Tell the system propositions that are true in the intended interpretation/axiomatizing the domain: This step involves defining the truths or axioms that apply to the chosen domain.

The correct sequence of these steps is:

1. B. Choose task domain or world to represent.
2. C. Select atoms to represent propositions of interest.
3. D. Tell the system propositions that are true in the intended interpretation/axiomatizing the domain.
4. A. Ask questions about the intended interpretation.

Hence, the correct answer is Option 2.

Additional Information

• The steps in knowledge base designing ensure that the system accurately represents the chosen domain and can effectively interpret and answer queries.
• Each step builds upon the previous ones, creating a robust and reliable knowledge base.
• Properly asking questions about the intended interpretation helps in refining the knowledge base and ensuring it accurately reflects the domain.