Enhanced JavaScript with R MCQ

Test your knowledge with important Enhanced JavaScript with R MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30+ more Enhanced JavaScript with R MCQs on Bissoy. Bissoy App

• What is the purpose of the method par()?
  ক

  Makes the text vertical

  খ

  Makes the text horizontal

  গ

  Makes the text diagonal

  ঘ

  Makes the text small
• Which is the method used to draw a bar plot?
  ক

  bar_plot()

  খ

  plot(bar)

  গ

  barplot()

  ঘ

  plotbar()
• Which is the method used to save chart as a ps file?
  ক

  ps()

  খ

  postscript()

  গ

  script()

  ঘ

  post(script)
• How to save chart as a Window metafile?
  ক

  metafile()

  খ

  win.metafile()

  গ

  file()

  ঘ

  metawin()
• What is the purpose of the method symbols in R?
  ক

  Draw symbols

  খ

  Draw other shapes

  গ

  Draw symbols and other shapes

  ঘ

  Plotting symbols
• Which of the following is the initial function used to create a bubble chart natively in R?
  ক

  init()

  খ

  chart(bubble)

  গ

  symbols()

  ঘ

  bchart()
• What is the need for bubble charts?
  ক

  Represent 2D data

  খ

  Represent 3D data

  গ

  Represent 2D and 3D data

  ঘ

  Represents meta data
• How many parameters does the method plot() accept?
  ক

  6

  খ

  7

  গ

  8

  ঘ

  9
• What is the purpose of the method plot()?
  ক

  Displays symbols

  খ

  Displays charts

  গ

  Displays symbols and charts

  ঘ

  Display characters