Matplotlib MCQ | Python Matplotlib Multiple Choice Questions - Quipoin

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Q1.

What is Matplotlib?

A. A plotting library for Python

B. A machine learning library

C. A data analysis library

D. A web framework

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Q2.

Which module provides a MATLAB-like interface?

A. matplot

B. pylab

C. pyplot

D. plot

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Q3.

How do you import pyplot?

A. from matplotlib import pyplot

B. import matplotlib.pyplot as plt

C. import pyplot as plt

D. Both A and C

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Q4.

What does `plt.plot(x, y)` do?

A. Draws a bar chart

B. Draws a line plot

C. Draws a histogram

D. Draws a scatter plot

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Q5.

How do you display a plot?

A. plt.render()

B. plt.show()

C. plt.plot.show()

D. plt.display()

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Q6.

What does `plt.scatter(x, y)` create?

A. A bar chart

B. A histogram

C. A scatter plot

D. A line plot

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Q7.

How do you add a title to a plot?

A. plt.title('Title')

B. plt.text('Title')

C. plt.set_title('Title')

D. plt.label('Title')

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Q8.

What is the purpose of `plt.subplots()`?

A. Creates a legend

B. Creates a single plot

C. Creates multiple figures

D. Creates a figure and a grid of subplots

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Q9.

How do you save a plot to a file?

A. plt.export('plot.png')

B. plt.savefig('plot.png')

C. plt.write('plot.png')

D. plt.save('plot.png')

Direction: Choose the correct option

Q10.

What does `plt.legend()` do?

A. Adds labels

B. Adds a title

C. Adds a legend to the plot

D. Adds a grid