461. What is the name of the computer program that contains the distilled knowledge of an expert?
A. Data base management system
B. Management information System
C. Expert system
D. Artificial intelligence
E. None of the above

462. Claude Shannon described the operation of electronic switching circuits with a system of mathematical logic called:
A. LISP
B. XLISP
C. Boolean algebra
D. neural networking
E. None of the above

463. A computer program that contains expertise in a particular domain is called an:
A. intelligent planner
B. automatic processor
C. expert system
D. operational symbolizer
E. None of the above

464. Ambiguity may be caused by:
A. syntactic ambiguity
B. multiple word meanings
C. unclear antecedents
D. All of the above
E. None of the above

465. Which company offers the LISP machine considered to be “the most powerful symbolic processor available”?
A. LMI
B. Symbolics
C. Xerox
D. Texas Instruments
E. None of the above

466. What of the following is considered to be a pivotal event in the history of AI.
A. 1949, Donald O, The organization of Behaviour,
B. 1950, Computing Machinery and Intelligence.
C. 1956, Dartmouth University Conference Organized by John McCarthy
D. 1961, Computer and Computer Sense.
E. None of the above

467. Natural language processing is divided into the two subfields of:
A. symbolic and numeric
B. time and motion
C. algorithmic and heuristic
D. understanding and generation
E. None of the above

468. High-resolution, bit-mapped displays are useful for displaying:
A. clearer characters
B. graphics
C. more characters
D. All of the above
E. None of the above

469. A bidirectional feedback loop links computer modelling with:
A. artificial science
B. heuristic processing
C. human intelligence
D. cognitive science
E. None of the above

470. Which of the following have people traditionally done better than computers?
A. recognizing relative importance
B. finding similarities
C. resolving ambiguity
D. All of the above
E. (a) and (c) above.