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Welcome to the Knowledge and Reasoning MCQs Page

Dive deep into the fascinating world of Knowledge and Reasoning with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Knowledge and Reasoning, a crucial aspect of Artificial Intelligence. In this section, you will encounter a diverse range of MCQs that cover various aspects of Knowledge and Reasoning, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Artificial Intelligence.

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Check out the MCQs below to embark on an enriching journey through Knowledge and Reasoning. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Artificial Intelligence.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Knowledge and Reasoning. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Knowledge and Reasoning MCQs | Page 7 of 9

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Q61.
If temperature < 0, then what is data in the statement?

a.

0

b.

<0

c.

temperature

d.

temperature < 0

Discuss
Answer: (c).temperature
Q62.
Which of the following is false?

a.

A knowledge engineer has the job of extracting knowledge from an expert and building the expert system knowledge base.

b.

An expert system is a computer program that contains some of the subject-specific knowledge of one or more human experts.

c.

A rule-based system consists of a bunch of IF-THEN rules.

d.

In a backward chaining system you start with the initial facts, and keep using the rules to draw new conclusions (or take certain actions) given those facts.

Discuss
Answer: (d).In a backward chaining system you start with the initial facts, and keep using the rules to draw new conclusions (or take certain actions) given those facts.
Q63.
Autonomous Question/Answering systems are?

a.

Expert Systems

b.

Rule Based Expert Systems

c.

Decision Tree Based Systems

d.

All of the above

Discuss
Answer: (d).All of the above
Q64.
Which of the following is true?

a.

CaDet is used for early cancer detection.

b.

PXDES is medical expert system, for diagnosis of lung disease.

c.

There are primarily two modes for an inference engine: forward chaining and backward chaining.

d.

All of the above

Discuss
Answer: (d).All of the above
Q65.
Which chaining rule has inductive approch?

a.

Forward Chaining

b.

Backward chaining

c.

Spanning Chaining

d.

All of the above

Discuss
Answer: (b).Backward chaining
Q66.
How many types of rules are there in rule based system?

a.

2

b.

3

c.

4

d.

5

Discuss
Answer: (a).2
Q67.
What is true about rule based system?

a.

The definitions of rule-based system depend almost entirely on expert systems.

b.

A rule based system uses rules as the knowledge representation for knowledge coded into the system.

c.

A rule-based system is a way of encoding a human expert's knowledge in a fairly narrow area into an automated system.

d.

All of the above

Discuss
Answer: (d).All of the above
Q68.
Rules are expressed as a set of ?

a.

Switch statement

b.

Using Loop

c.

if-then statements

d.

Using continue statement

Discuss
Answer: (c).if-then statements
Q69.
The condition that determines that a solution has been found or that none exists known as ?

a.

entry criterion

b.

exit criterion

c.

current criterion

d.

termination criterion

Discuss
Answer: (d).termination criterion
Q70.
Facts can be seen as collection of?

a.

data

b.

condition

c.

both a and b

d.

None of the above

Discuss
Answer: (c).both a and b
Page 7 of 9

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