CBSE CS and IP

CBSE Class 11 & 12 Computer Science and Informatics Practices Python Materials, Video Lecture

Data Visualization (1 Mark Questions)


  1. Which of the following cannot be provided to "linestyle" in the plot() function?
    • 'solid'
    • 'straight'
    • 'dashdot'
    • 'dotted'
  2. Which of the following are (is) not the valid plotting functions in python?
    • plot()
    • bar()
    • line()
    • pie()
  3. Which argument will you provide to change the following in the line chart?
    • Width of the line : ______________
    • Color of the line :  ______________
  4. A summarization tool for discrete continuous data
    • boxplot 
    • line Chart 
    • Bar Graph 
    • Histogram 
  5. Boxplot depicts how many statistics:
    • 3
    • 4
    • 5
    • 6
  6. Which matplotlib function is used to save a line Graph:
    • plot()
    • plt ()
    • savefig()
    • figsave ()
  7. _____________  function is used to set the limit of X axis in pyplot.
  8. what is data visualization? what is its significance?
  9. why is following code not producing any result ?
    import matplotlib.pyplot
    a=[10,50,12,16,18]
    b=[90,200,20,60,50]
    matplotlib.pyplot.plot(a,b)
    

No comments:

Post a Comment