Artificial intelligence
A heuristic is a way of trying __________

To search and measure how far a node in a search tree seems to be from a goal
To compare two nodes in a search tree to see if one is better than the other is
All of the mentioned
To discover something or an idea embedded in a program

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Artificial intelligence
Strong AI is

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

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