data visualization with python coursera week 4 quiz answers

Practice Quiz

1. Dashboards can provide real-time visuals.

  • True.
  • False.

Graded Quiz

2. Plotly express is a ________ wrapper

  • High-level
  • Low-level

3. @app_callback is the callback decorator.

  • True
  • False

4. Choose correct way of adding callback decorator

  • @app.callback( Output{component_id=’bar-plot’, component_property=’figure’}, Input{component_id=’input-yr’, component_property=’value’})
  • @app.callback( Output(component_id=’bar-plot’, component_property=’figure’), Input(component_id=’input-yr’, component_property=’value’))
  • @app.callback[Output(component_id=’bar-plot’, component_property=’figure’), Input(component_id=’input-yr’, component_property=’value’)]

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