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				This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Artificial Intelligence knowledge and support exam preparation. Choose a topic below to get started.
| 1. | WHICH_IS_USED_TO_IMPROVE_THE_PERFORMANCE_OF_HEURISTIC_SEARCH??$ | 
| A. | Quality of nodes | 
| B. | Quality of heuristic function | 
| C. | Simple form of nodes | 
| D. | None of the mentioned | 
| Answer» C. Simple form of nodes | |
| 2. | Which_search_method_will_expand_the_node_that_is_closest_to_the_goal?$ | 
| A. | Best-first search | 
| B. | Greedy best-first search | 
| C. | A* search | 
| D. | None of the mentioned | 
| Answer» C. A* search | |
| 3. | Which search is complete and optimal when h(n) is consistent? | 
| A. | Best-first search | 
| B. | Depth-first search | 
| C. | Both Best-first & Depth-first search | 
| D. | A* search | 
| Answer» E. | |
| 4. | Which method is used to search better by learning? | 
| A. | Best-first search | 
| B. | Depth-first search | 
| C. | Metalevel state space | 
| D. | None of the mentioned | 
| Answer» D. None of the mentioned | |
| 5. | Which search uses only the linear space for searching? | 
| A. | Best-first search | 
| B. | Recursive best-first search | 
| C. | Depth-first search | 
| D. | None of the mentioned | 
| Answer» C. Depth-first search | |
| 6. | What is the heuristic function of greedy best-first search? | 
| A. | f(n) != h(n) | 
| B. | f(n) < h(n) | 
| C. | f(n) = h(n) | 
| D. | f(n) > h(n) | 
| Answer» D. f(n) > h(n) | |
| 7. | Which function will select the lowest expansion node at first for evaluation? | 
| A. | Greedy best-first search | 
| B. | Best-first search | 
| C. | Depth-first search | 
| D. | None of the mentioned | 
| Answer» C. Depth-first search | |
| 8. | Which search uses the problem specific knowledge beyond the definition of the problem? | 
| A. | Informed search | 
| B. | Depth-first search | 
| C. | Breadth-first search | 
| D. | Uninformed search | 
| Answer» B. Depth-first search | |
| 9. | How many types of informed search method are in artificial intelligence? | 
| A. | 1 | 
| B. | 2 | 
| C. | 3 | 
| D. | 4 | 
| Answer» E. | |
| 10. | What is the other name of informed search strategy? | 
| A. | Simple search | 
| B. | Heuristic search | 
| C. | Online search | 
| D. | None of the mentioned | 
| Answer» C. Online search | |