Question 1

In unsupervised learning, what is the primary goal of clustering algorithms?

Options :

A : Minimize classification error

B : Maximize the margin between classes

C : Predict the label of new data points

D : Group similar data points together

Answer: D

Question 2

Which algorithm is designed to sort elements by recursively dividing the list into halves, sorting each half, and merging them?

Options :

A : Merge Sort Algo

B : Heap Sort Method

C : Bucket Sort Algo

D : Shell Sort Method

Answer: A

Question 3

Which method retrieves but does not remove the element from the top of a stack?

Options :

A : Peek

B : Enqueue

C : Push

D : Pop

Answer: A

Question 4

Which AI domain utilizes algorithms inspired by biological evolution to solve optimization and search problems?

Options :

A : Ensemble Methods

B : Gradient Descent

C : Genetic Algorithms

D : Rule-Based Systems

Answer: C

Question 5

Which method returns a view object that displays a list of key-value tuple pairs in a dictionary?

Options :

A : pairs()

B : get_pairs()

C : items()

D : tuples()

Answer: C

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