ARTIFICIAL INTELLIGENCE

What will be the output of the following Prolog query?

?- append([1, 2], [3, 4], X).

• X = [[1, 2], [3, 4]]

• X = [1, 2, 3, 4]

• X = [[1, 2, 3, 4]]

• Error

Which of the following operations is used to find the length of a list in Prolog?

• append/3

• length/2

• member/2

• reverse/2

Which Prolog operation checks if an element is present in a list?

• find/2

• search/2

• member/2

• exists/2

In Lisp, which function is used to join two lists together?

• join

• append

• combine

• merge

What is the purpose of the map function in AI?

• To store key-value pairs

• To apply a function to each element in a list

• To find the shortest path between nodes

• To remove duplicates from a dataset

In AI, semantic mapping is used in

• Machine Learning

• Robotics and Navigation

• Natural Language Processing

• Computer Vision

What is the main purpose of an accumulator in AI algorithms?

• To store intermediate results during recursion

• To delete elements from a list

• To reverse a list without recursion

• To compare two lists

Which of the following is a real-world use case of accumulators in AI-driven websites?

• Maintaining user session history efficiently

• Generating dynamic web pages using caching

• Predicting user preferences with machine learning

• All of the above

Which of the following real-world AI applications uses backtracking?

• Captcha Verification

• Sudoku Solver on Puzzle Websites

• Video Compression

• Live Chatbots

How is backtracking used in travel booking websites like Expedia or Booking.com?

• To find the cheapest flight by exploring different route combinations.

• To display hotel images quickly

• To automatically fill user details in forms.

• To improve customer reviews.