Deck 13: Artificial Intelligence

Question 1

Which of the following is a knowledge representation technique that represents the relationships among objects?

A) Neural network
B) Semantic network
C) Search tree
D) Expert system
E) Natural language processing

Answer 1

B

Question 2

Which of the following describes the equality of two systems based solely on their results?

A) Strong equivalence
B) Weak equivalence
C) Turing equivalence
D) Expert equivalence
E) Novice equivalence

Answer 2

B

Question 3

Which of the following is the plot of the frequency changes that occur when a human says a particular word?

A) Natural language
B) Voice recognition
C) Voice synthesis
D) Voiceprint
E) Phonemes

Answer 3

D

Question 4

Which of the following is the area of study dealing with a computer's ability to interpret and respond to human speech?

A) Neural network
B) Semantic network
C) Search tree
D) Expert system
E) Natural language processing

Question 5

Computers can recognize faces quickly and easily.

Question 6

A semantic network is a representation of the relationships among objects.

Question 7

A semantic network cannot represent the relationships among objects.

Question 8

The human brain contains billions of neurons connected into a network.

Question 9

A low effective weight simulates an inhibited biological neuron.

Question 10

Natural languages are those that humans use to communicate, such as English or Arabic.

Question 11

Words that have multiple meanings can create a(n) _______________ ambiguity.

Question 12

A program designed to carry on a conversation about a particular topic with a human is called a(n) _______________.

Question 13

The _______________ is the part of an expert system that processes the rules and draws conclusions.

Question 14

An artificial _______________ is a computer representation of knowledge that attempts to mimic the way the human nervous system processes electrochemical signals.

Question 15

Robots that move and interact with their environment are known as _______________ robots.

Question 16

What is a rule-based system?

Question 17

What are the three most common systems on which robots move?

Question 18

What does it mean if a computer passes a Turing test showing weak equivalence?

Question 19

Which of the following mimics the process of the human brain?

A) Neural network
B) Semantic network
C) Search tree
D) Expert system
E) Natural-language processing

Question 20

Which of the following represents all possible moves of a game?

A) Neural network
B) Semantic network
C) Search tree
D) Expert system
E) Natural -language processing

Question 21

Which of the following describes a language, like English, that humans use to communicate with each other?

A) Natural language
B) Voice recognition
C) Voice synthesis
D) Voiceprint
E) Phonemes

Question 22

Which of the following can occur with the use of pronouns?

A) Syntactic ambiguity
B) Weak equivalence
C) Lexical ambiguity
D) Referential ambiguity
E) Strong equivalence

Question 23

Which of the following is not one of the three most common systems used to allow a mobile robot to move?

A) Wheels
B) Wings
C) Tracks
D) Legs

Question 24

Computers can perform arithmetic calculations quickly and easily.

Question 25

A computer that passes the Turing test would demonstrate weak equivalence.

Question 26

Strong equivalence in a Turing test means that the human and computer are equivalent in results, but they do not necessarily arrive at the results the same way.

Question 27

Herbert A. Simon, one of the earliest pioneers in artificial intelligence, was a "renaissance man" with interests in computer science, psychology, and philosophy; a Ph.D. in political science; a Nobel Prize in economics; and a Turing Award.

Question 28

The kind of problem we are trying to solve may dictate the structure we impose on the data.

Question 29

An expert system is software based on the knowledge of human experts in a particular domain.

Question 30

A high effective weight simulates an inhibited biological neuron.

Question 31

Lexical ambiguity can occur when words have multiple meanings.

Question 32

Robots that do not move, such as those found on an assembly line, are called fixed robots.

Question 33

Which of the following describes the equality of two systems based on the results and the process by which they were determined?

A) Strong equivalence
B) Weak equivalence
C) Turing equivalence
D) Expert equivalence
E) Novice equivalence

Question 34

Which of the following describes the process of determining the words that are spoken by a human?

A) Natural language
B) Voice recognition
C) Voice synthesis
D) Voiceprint
E) Phonemes

Question 35

Which of the following can occur when a word has more than one meaning?

A) Referential ambiguity
B) Lexical ambiguity
C) Syntactic ambiguity
D) Voice ambiguity
E) Synthesized ambiguity

Question 36

Alan Turing wrote a landmark paper in which he concluded that we would eventually be able to create a computer that thinks.

Question 37

There are essentially no restrictions on the types of relationships between pairs of objects that can be modeled in a semantic network.

Question 38

A neural network is the part of an expert system that determines how the rules are followed and what conclusions can be drawn.

Question 39

An artificial neural network in a computer is designed to mimic the neural networks of the human body.

Question 40

Voice recognition is the process of determining the meaning of the words spoken by a human.

Question 41

If using a subsumption architecture, a robot attempts to model the entire world.

Question 42

Many Internet companies that have gone public had never made a profit before their IPO and were not likely to in the near future; they had existed on venture capital.

Question 43

A(n) _______________ is a structure that represents all possible moves in a game and can be used to determine the next best move.

Question 44

In an artificial neuron, the _______________ is computed by summing the input values multiplied by their respective weights.

Question 45

_______________ is the process of applying a meaningful interpretation to human communication.

Question 46

Rules in an expert system that can be used to draw a conclusion take the form of a(n) ________________ statement.

Question 47

What are two basic approaches to solving the voice synthesis problem?