11. LISP machines also are known as:

A. AI workstations
B. time-sharing terminals
C. super mini computers
D. All of the above
E. None of the above

12. Natural language processing can be divided into the two subfields of:

A. context and expectations
B. generation and understanding
C. semantics of pragmatics
D. recognition and synthesis
E. None of the above

13. How many ALU(s) is/are control by one control unit is SIMD (single instruction stream, multiple data stream) architecture?

A. one or more ALUs
B. One ALU
C. Only two ALU .
D. Impossible to say
E. None of the above

14. Which of the following function returns t if the object is a number in LISP?

A. (number <object>)
B. (numberp <object>)
C. (numericp <object>)
D. (numeric <object>)
E. None of the above

15. Which of the following have computers traditionally done better than people?

A. storing information
B. responding flexibly
C. computing numerically
D. both (a) and (c)
E. None of the above