Artificial intelligence
Which is true regarding BFS (Breadth First Search)?

BFS is nothing but Binary First Search
BFS will get trapped exploring a single path
BFS is not guaranteed to find a solution if exists
The entire tree so far been generated must be stored in BFS

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Artificial intelligence
Weak AI is

All of these
None of these
the study of mental faculties through the use of mental models implemented on a computer.
the embodiment of human intellectual capabilities within a computer.
a set of computer programs that produce output that would be considered to reflect intelligence if it were generated by humans.

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