26. Artificial intelligence is

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

27. The primary method that people use to sense their environment is:

A. reading
B. writing
C. speaking
D. seeing
E. None of the above

28. The Newell and Simon program that proved theorems of Principia Mathematica was:

A. Elementary Perceiver
B. General Problem Solver
C. Logic Theorist
D. Boolean Algebra
E. None of the above

29. In LISP, the function assigns . the value of a to b is

A. (setq a b)
B. (setq b a )
C. (b = a)
D. (set b = a)
E. None of the above

30. The cray X-MP, IBM 3090 and connection machine can he characterized as

A. SISD
B. SIMD
C. MISD
D. MIMD
E. None of the above