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This quiz contains multiple-choice problems and answers on Shiny, Slidify, Google Vis and NumPy.
Which of the following projects is used for calling R products from web?
OpenCPU
OpenDisk
OpenMem
All of the above
Which of the following statements will install Shiny?
install.packages(“shiny”)
install.library(“shiny”)
install.lib(“shiny”)
All of the above
Which of the following can be done using Shiny?
Tabbed main panels
Editable data tables
Dynamic UI
All of the above
Which of the following functions can interrupt executions and can be called continuously?
browser()
browse()
search()
All of the above
runApp() will run Shiny and open the browser window. True or false?
True
False
Which of the following functions is for the single checkbox widget?
checkboxInput
dateInput
singleboxInput
All of the above
How many components are involved in Shiny?
3
4
5
None of the above
All of the styled elements are handled through server.R. True or false?
True
False
Which of the following is the R interface to Google Charts?
googleVis
googleChart
googleDataVis
All of the above
Which of the following creates a Google Gadget based on a Google Visualization Object?
createGadget
createGoogleGadget
newGoogleGadget
All of the above
Which of the following reads a data.frame and creates text output referring to the Google Visualization API?
gvisAnnotatedLine
gvisTimeLine
gvisAnnotatedTimeLine
None of the above
Which of the following is used for creating interacting tables?
gvisGeoChart
gvisTable
gvisLineChart
All of the above
gvisAnnotatedTimeLine returns lists of classes “gvis” and “list”. True or false?
True
False
The web browser's actual chart of gvisBarChart is rendered using __ or VML.
JPEG
SVG
All of the above
Which of the following is used for creating tree maps?
gvisGeoChart
gvisTable
gvisTreeMap
All of the above
