Matplot Lib MCQs with answers Page - 6

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Q. Which method is used to change the font size of tick labels?

  • (A) plt.set_fontsize()
  • (B) plt.tick_params()
  • (C) plt.label_font()
  • (D) plt.ticks_font()

A

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Q. What is the purpose of 'plt.xlim()' in a plot?

  • (A) To change x-axis label
  • (B) To change x-axis color
  • (C) To set the limits of x-axis
  • (D) To hide the x-axis

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Q. Which function can be used to display a horizontal line across the axes?

  • (A) plt.vline()
  • (B) plt.axhline()
  • (C) plt.line_horizontal()
  • (D) plt.hline()

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Q. Which of these functions is used to create a stack plot?

  • (A) plt.stack()
  • (B) plt.stackplot()
  • (C) plt.plotstack()
  • (D) plt.layers()

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Q. Which function plots a box-and-whisker plot in Matplotlib?

  • (A) plt.boxplot()
  • (B) plt.whiskerplot()
  • (C) plt.statsplot()
  • (D) plt.box()

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Q. Which function in Matplotlib helps to display multiple heatmaps in subplots?

  • (A) plt.multiheatmap()
  • (B) plt.subplot_heatmap()
  • (C) plt.subplots() with imshow()
  • (D) plt.gridmap()

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Q. How do you rotate x-tick labels by 90 degrees?

  • (A) plt.xticks(rotation=90)
  • (B) plt.rotate_xticks(90)
  • (C) plt.ticks(x=90)
  • (D) plt.set_xtick_rotation(90)

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Q. What does the 'label' parameter do in plt.plot()?

  • (A) Sets the axis label
  • (B) Defines label for legend
  • (C) Changes the line style
  • (D) Changes font color

A

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Q. What does 'ax.plot()' refer to?

  • (A) A method to draw plots using pyplot
  • (B) A method for saving plots
  • (C) A method of an Axes object to create plots
  • (D) A legend-creating method

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Q. Which of the following is used to change the background color of a plot?

  • (A) plt.bgcolor()
  • (B) plt.style()
  • (C) fig.patch.set_facecolor()
  • (D) plt.set_theme()

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