ARTIFICIAL INTELLIGENCE GTU MCQ(CH-5 Knowledge Representation)

ARTIFICIAL INTELLIGENCE 

[ SUBJECT CODE: 2180703 ]

CH-5 KNOWLEDGE REPRESENTATION

Topics Covers:-

Representations And Mappings, Approaches To Knowledge Representation

MCQ:-

1.Knowledge and reasoning also play a crucial role in dealing with _____environment.
a) Completely Observable
b) Partially Observable
c) Neither Completely nor Partially Observable
d) Only Completely and Partially Observable

2.Treatment chosen by doctor for a patient for a disease is based on _____________
a) Only current symptoms
b) Current symptoms plus some knowledge from the textbooks
c) Current symptoms plus some knowledge from the textbooks plus experience
d) All of the mentioned

 3.Which is not Familiar Connectives in First Order Logic?
a) and
b) if
c) or
d) not

4.Inference algorithm is complete only if _____________
a) It can derive any sentence
b) It can derive any sentence that is an entailed version
c) It is truth preserving
d) It can derive any sentence that is an entailed version & It is truth preserving

5.What among the following could the universal instantiation of ___________
For all x King(x) ^ Greedy(x) => Evil(x)
a) King(John) ^ Greedy(John) => Evil(John)
b) King(y) ^ Greedy(y) => Evil(y)
c) King(Richard) ^ Greedy(Richard) => Evil(Richard)
d) All of the mentioned

6. What are Semantic Networks?
a) A way of representing knowledge
b) Data Structure
c) Data Type
d) None of the mentioned

 7.Graph used to represent semantic network is__________

a) Undirected graph
b) Directed graph
c) Directed Acyclic graph (DAG)
d) Directed complete graph

8.Which of the following is an extension of the semantic network?

a) Expert Systems

b) Rule Based Expert Systems

c) Decision Tree Based networks

d) Partitioned Networks

 9.Semantic Network represents _____________
a) Syntactic relation between concepts
b) Semantic relations between concepts
c) All of the mentioned
d) None of the mentioned

10.What are the limitations of the semantic networks?
a) Intractability
b) Lack in expressing some of the properties
c) Incomplete
d) Has memory constraints

11.What is the frame?
a) A way of representing knowledge
b) Data Structure
c) Data Type
d) None of the mentioned

12.Which of the following elements constitutes the frame structure?
a) Facts or Data
b) Procedures and default values
c) Frame names
d) Frame reference in hierarchy

13.The process by which the brain orders actions needed to complete a specific task is referred as ____________

a) Planning problem
b) Partial order planning
c) Total order planning
d) Both Planning problem & Partial order planning

14.Planning graphs consists of ____________
a) a sequence of levels
b) a sequence of levels which corresponds to time steps in the plan
c) a sequence of actions which corresponds to the state of the system
d) none of the mentioned

15._____ algorithms is used to extract the plan directly from the planning graph, rather than using graph to provide heuristic.

a) BFS/DFS
b) A*
c) Graph-Plan
d) Greedy

16.What is the other name of each plan resulted in partial order planning?
a) Polarization
b) Linearization
c) Solarization
d) None of the mentioned

17.Following is/are the components of the partial order planning.
a) Bindings
b) Goal
c) Causal Links
d) All of the mentioned

18.In partial order plan.
A. Relationships between the actions of the behavior are set prior to the actions
B. Relationships between the actions of the behavior are not set until absolutely necessary.

Choose the correct option.
a) A is true
b) B is true
c) Either A or B can be true depending upon situation
d) Neither A nor B is true

19.There exists two way to infer using semantic networks in which knowledge is represented as Frames.
1) Intersection Search
2) Inheritance Search
a) True
b) False

20.A semantic network is used when one has knowledge that is best understood as a set of concepts that are related to one another.
a) True
b) False

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