The left-hand side (LHS) of a CLIPS rule contains:

• A) Actions to be executed
• B) Conditions or patterns
• C) Rule name
• D) Facts to be deleted

Which part of an expert system applies reasoning to solve problems?

• A) Explanation facility
• B) Working Memory
• C) Inference engine
• D) Knowledge base

In CLIPS, which of the following correctly defines a single-valued attribute in a Fact template?

• A) field
• B) element
• C) slot
• D) attribute

What does the knowledge base of an expert system contain?

• A) Output results
• B) Programming code
• C) Rules and facts about the domain
• D) User inputs

What does the str-index function in CLIPS do?

• A) Converts a string into a list
• B) Finds the position of a substring within a string
• C) Concatenates two or more strings
• D) Returns the length of a string

CLIPS is mainly used to develop:

• A) Mobile Apps
• B) Web Sites
• C) Operating Systems
• D) Expert Systems

What does the mod function in CLIPS return?

• A) The absolute value of a number
• B) The remainder when dividing two numbers
• C) The square root of a number
• D) The result of division

Which CLIPS command stops the current execution without exiting CLIPS?

• A) assert
• B) reset
• C) halt
• D) defclass

In CLIPS, what does "t" represent in a printout command?

• A) The variable to print
• B) Tab space
• C) The output logical name for the standard output
• D) Terminate the print statement

In CLIPS, knowledge is mainly represented using Facts and _____________ .

• A) Functions
• B) Algorithms
• C) Loops
• D) Rules

Which programming language was CLIPS written in?

• A) C
• B) Java
• C) Python
• D) Lisp

What does CLIPS stand for?

• A) C Language Integrated Programming System
• B) C Language Inference Programming System
• C) C Language Inference Production System
• D) C Language Integrated Production System

Where was CLIPS developed?

• A) IBM Research Labs
• B) MIT Artificial Intelligence Lab
• C) NASA Johnson Space Centre
• D) Stanford Research Institute

Which of the following is a correct way to exit CLIPS?

• A) (end)
• B) (exit)
• C) (quit)
• D) (close)

Which of the following is a valid CLIPS command?

• A) [facts]
• B) facts()
• C) (facts)
• D) {facts}

What is the role of "crlf" in the printout command in CLIPS?

• A) Stops rule execution
• B) Repeats the previous line
• C) Prints a space between words
• D) Moves the cursor to a new line

In which year was CLIPS developed?

• A) 1980
• B) 1975
• C) 1985
• D) 1990

What is the general structure of a CLIPS command?

• A) [command-name [arguments]]
• B) {command-name {arguments}}
• C) (command-name (arguments))
• D) <command-name <arguments>>

What does the run command do in CLIPS?

• A) Initializes the system with facts.
• B) Starts executing a CLIPS program.
• C) Adds a new fact to the system's working memory.
• D) Exits the CLIPS environment.

Which of the following represents a Boolean value in CLIPS?

• A) 3.14
• B) TRUE
• C) (1 2 3)
• D) (temperature 30)