Data Science Questions and Answers – googleVis

This set of Data Science Multiple Choice Questions & Answers (MCQs) focuses on “googleVis”.

1. Which of the following is R interface to google charts?
a) googleVis
b) googleChart
c) googleDataVis
d) all of the mentioned
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2. Point out the wrong statement.
a) The plot command does open a graphics device in the modern way
b) Motion Chart is only displayed when hosted on a web server
c) gvisMotionChart is used to create motion chart
d) All of the mentioned
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3. Which of the following create a Google Gadget based on a Google Visualization Object?
a) createGadget
b) createGoogleGadget
c) newGoogleGadget
d) all of the mentioned
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4. Which of the following reads a data.frame and creates text output referring to the Google Visualization API?
a) gvisAnnotatedLine
b) gvisTimeLine
c) gvisAnnotatedTimeLine
d) none of the mentioned
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5. Point out the correct statement.
a) gvisAnnotationChart returns list of class “gvis” and “list”
b) The gvisAreaChart function reads a data.frame and creates text output referring to the Google Visualization API
c) gvisAreaChart returns list of class “gvis” and “list”
d) All of the mentioned
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6. Which of the following is used for creating interacting tables?
a) gvisGeoChart
b) gvisTable
c) gvisLineChart
d) all of the mentioned
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7. gvisAnnotatedTimeLine returns list of class “gvis” and “list”.
a) True
b) False
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8. The actual chart of gvisBarChart is rendered by the web browser using _________ or VML.
a) JPEG
b) SVG
c) PDF
d) All of the mentioned
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9. Which of the following is used for creating tree maps?
a) gvisGeoChart
b) gvisTable
c) gvisTreeMap
d) all of the mentioned
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10. gvisAnnotationChart charts are interactive time series line charts that support annotations.
a) True
b) False
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