Here are all the questions from the image:  

##Unit I

1. Define artificial intelligence. Write its real-life applications. 

2. What is a production system? Explain its various components. 

##Unit II

3. Explain constraint satisfaction problems. Solve:  

   ```

     S E N D  

   + M O R E  

   ---------  

     M O N E Y  

   ```  

   

4. Write and explain AO* Algorithm.  

##Unit III

5. What is a Semantic network? Explain with a diagram. 

6. What is First Order Predicate Logic (FOPL)? Explain types of quantifier used on FOPL.

#Unit IV

7. What do you mean by an Expert System? Explain its architecture. 

8. Explain the following:  

   (i) Rote learning 

   (ii) Explanation-based learning