12th Computer Science Chapter- 16 Onemarks Online Test

Question 1: Which is a python package used for 2D charts?

A) matplotlib.pyplot

B) matplotlib.pip

C) matplotlib.numpy

D) matplotlib.plt

Question 2: Identify the package manager for installing python packages, or modules

A) Matplotlib

B) PIP

C) plt.show()

D) python package

Question 3: Which of the following feature is used to represent data and information graphically?

A) Data list

B) Data Tuple

C) Classes and object

D) Data visualisation

Question 4: ........... is a collection of resources assembled to create a single unified visual display

A) Interface

B) Dashboard

C) Objects

D) Graphics

Question 5: Which of the following module should be imported to visualize data and information in Python?

A) csv

B) getopt

C) mysql

D) matplotlib

Question 6: .............. is a type of chart which displays information as a series of data points connected by straight line segments

A) csv

B) Pie chart

C) Bar chart

D) Line chart

Question 7: Read the code

  import matplotlib.pyplot as plt

  plt.plot(3,2)

  plt.show()

Identify the output for the above coding

A)

B)

C)

D)

Question 8: Identify the right of the chart using the following hints.

Hint 1: This chart is often used to visualise a trend in data over intervals of time.

Hint 2: The line in this type of chart is often drawn chronologically.

A) Line chart

B) Bar chart

C) Pie chart

D) Scatter plot

Question 9: Read the statements given below. Indentify the right option from the following for pie chart.

Statement A: To make a pie chart with Matplotlib, we can us ethe plt.pie() function.

Statement B: The autopct parameter allows us to display the percentage value ising the Python string formatting.

A) Statement A is correct

B) Statement B is correct

C) Both the statements are correct

D) Both the statements are wrong

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