Best First Search Multiple choice Questions and Answers (MCQs)

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Best First Search Multiple choice Questions and Answers (MCQs)

Question 6 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which algorithm is used to find the least cost path from source node to destination node?
A
A* BFS
B
C* BFS
C
D* BFS
D
B* BFS
Question 6 Explanation: 
In computer science, B* algorithm is used to find the least cost path between the source node and the destination node. It is an example of the best first search.

Question 7 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of the following is an example of Best First Search algorithm?
A
A*
B
B*
C
C*
D
Both A* and B*
Question 7 Explanation: 
In computer science, A* algorithm is used in graph traversal and path finding. It is a process of node finding in between a path. B* algorithm is used to find the least cost path between the source node and the destination node.

Question 8 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of the following is the greedy best first search?
A
Pure Heuristic Search
B
A*
C
B*
D
Both A* and B*
Question 8 Explanation: 
Pure Heuristic Search is also called greedy best first search while A* and B* search algorithms are not greedy best first search.

Question 9 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Who published the first A* search algorithm?
A
Peter Hart
B
Nils Nilsson
C
Bertram Raphael
D
Hans Berliner
Question 9 Explanation: 
Peter Hart Nils Nilsson Bertram Raphael are the three scientists of SRI International who first published the A* search algorithm which uses heuristics for better performance.

Question 10 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Who published the B* search algorithm?
A
Peter Hart
B
Nils Nilsson
C
Bertram Raphael
D
Hans Berliner
Question 10 Explanation: 
Hans Berliner was a Computer Science professor who first published the B* search algorithm in 1979. While Peter Hart Nils Nilsson Bertram Raphael are the three scientists of SRI International who first published the A* search algorithm which uses heuristics for better performance.

There are 10 questions to complete.