Question 1

Which Seaborn function can be used to create a bar plot?

Options :

A : sns.heatmap()

B : sns.boxplot()

C : sns.barplot()

D : sns.scatterplot()

Answer: C

Question 2

Which Seaborn function can be used to create a KDE plot?

Options :

A : boxplot()

B : barplot()

C : kdeplot()

D : stripplot()

Answer: C

Question 3

What is the purpose of the np.random.rand() function in NumPy?

Options :

A : To shuffle the elements of an array randomly.

B : To generate an array of random integers.

C : To generate an array of random floats between 0 and 1.

D : To calculate the standard deviation of an array.

Answer: C

Question 4

How can missing values in a DataFrame be handled in Pandas?

Options :

A : Removing the rows with missing values

B : Interpolating missing values

C : Replacing missing values with a specific value

D : All of the above

Answer: D

Question 5

Which SciKit-Learn module is commonly used for dimensionality reduction?

Options :

A : sklearn.preprocessing

B : sklearn.decomposition

C : sklearn.datasets

D : sklearn.feature_selection

Answer: B