The rules that define how conflict resolution will be used, and how other aspects of the system itself will run, are called ___________.

• A) Conflict resolution rules
• B) Forward chain rules
• C) backward chain rules
• D) Meta rules

Within an expert system, the ______________ contains facts about a specific subject area and rules that express the reasoning procedures of an expert on the subject.

• A) Inference engine
• B) inference logic
• C) Knowledge engineer
• D) Knowledge base

The goal of ___________ is to analyse and structure the knowledge gained during the knowledge acquisition phase.

• A) Knowledge analysis
• B) Knowledge structure
• C) ES design
• D) Knowledge design

___________________ is the part of the system that controls the process of deriving conclusions.

• A) An object
• B) A knowledge base
• C) A database of facts
• D) An interpreter, or inference engine

__________ encode the knowledge of rules and strategies.

• A) ES model
• B) Knowledge base
• C) ES requirements
• D) Inference networks

Which of the following window is not present in CLIPS tool.

• A) Facts window
• B) Rule window
• C) Agenda window
• D) Focus window

The process continues recursively until a premise is found that is not supported by a rule, i.e. a premise is called a ___________ if it cannot be concluded by any rule.

• A) antique
• B) primitive
• C) elementary
• D) secondary

An expert system models the following aspect(s) of human expert

• A) Implications
• B) Knowledge and reasoning
• C) Operations
• D) Operators

The "part of the expert system that contains the problem facts that are discovered during the session" is called:

• A) Working memory
• B) System memory
• C) Secondary storage
• D) Reserved media

In CLIPS, the Defrule construct is used to add _________.

• A) principles
• B) rules
• C) facts
• D) agenda

In CLIPS, _____ command erases contents of working memory

• A) (clear)
• B) (remove)
• C) (retract)
• D) (erase)

Reasoning in backward chaining is known as:

• A) Data-driven reasoning
• B) Rule-driven reasoning
• C) Goal-driven reasoning
• D) Intelligence-driven reasoning

Forward chaining is known as

• A) Goal-driven reasoning
• B) Rule-driven reasoning
• C) Intelligence-driven reasoning
• D) Data-driven reasoning

In context of ES development, which of the following will be part of Planning phase?

• A) Identify concrete knowledge elements
• B) Feasibility assessment
• C) Coding
• D) Knowledge acquisition from expert

Clips command for multiplying two numbers 3 and 4 is.

• A) CLIPS> (3 * 4)
• B) CLIPS> (3 4 *)
• C) CLIPS> *(3 4)
• D) CLIPS> (* 3 4)

Identify the step involved in planning phase.

• A) Knowledge acquisition from expert
• B) Coding
• C) Resource allocation
• D) Identify concrete knowledge elements

____ can be viewed as the processor in an expert system.

• A) Knowledge base
• B) Inference engine
• C) System memory
• D) Working memory

Rule, which may have a priority in expert systems, is called

• A) Meta rule
• B) Conflict resolution rule
• C) Forward chain rule
• D) backward chain rule

In CLIPS, the ______ command is used for debugging programs.

• A) DEBUG
• B) CLEAR
• C) FACT
• D) WATCH

Which of the following command is used to see the added facts in CLIPS?

• A) Fact
• B) (fact)
• C) deftemplate
• D) (facts)