Quiz for:
Search Algorithms: BFS, DFS, and UCS

Question 1

How does UCS handle loops?

Question 2

What is the advantage of UCS over BFS and DFS?

Question 3

What kind of strategy should be used for complex problems instead of blind search strategies?

Question 4

In DFS, what happens if cycles are present in the graph?

Question 5

For which type of problems would it be advisable to avoid blind search strategies?

Question 6

How does BFS traverse nodes in a graph?

Question 7

In Depth First Search (DFS), what does the algorithm do when it reaches the deepest node in a branch?

Question 8

In the UCS example provided, what was the optimal path cost from node S to G?

Question 9

What is an example of a situation where DFS might take a long time?

Question 10

Which search algorithm uses a priority queue?

Question 11

Which search algorithm is suitable if there are space restrictions and multiple solutions?

Question 12

In the DFS example, the path was S → A → G with an expansion of how many nodes?

Question 13

Which search algorithm is known for having potential high computational complexity?

Question 14

What is a significant weakness of DFS?

Question 15

What data structure does Breadth First Search (BFS) use to traverse the graph?