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Quiz 1
CMSC 421: Introduction to Artificial Intelligence
Instructions:
Circle only the best answer for each question.
You may use blank space anywhere (front or back) for scratch work if necessary.
Time Limit: 5 minutes
Name:
Question
Points
Date:
1
1
Honor Pledge:
2
1
3
1
4
1
5
1
Total:
5
I pledge on my honor that I have not given
or received any unauthorized assistance
on this assignment/examination.
Signature:
1. (1 point) What is
A. 0
B. 1
A. 0
B. 1
d
dx sin(x)?
C. sin(x)
2. (1 point) What is
Score
d 3
dx x ?
2
C. 3x
D. cos(x)
D.
1
3x
E. ex
E. None of the above
3. (1 point) Let f : R → R be differentiable, and let c ∈ R be a point at which f (x) attains a local
minimum. What is f 0 (c)?
A. 0
B. 1
C. −1
D. −∞
E. None of the above
4. (1 point) In 1956, John McCarthy and Marvin Minsky and others
A. proved that human intelligence is non-algorithmic and thus cannot be modeled by a conventional
Turing machine.
B. proved that human intelligence is algorithmic.
C. organized the Dartmouth Conference, where AI became a recognized field.
D. wrote a program that beat the world-champion Jeopardy players.
E. None of the above
5. (1 point) What is a matrix?
A.
B.
C.
D.
E.
A square 2-dimensional array of elements
A rectangular 2-dimensional array of elements (can be square)
A type of vector
Another word for an inflection point
None of the above