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Javascript - CS - Sockets
Javascript - CS - Animation
Javascript - CS - Array and Function
Javascript - CS - Basic and Variables
Javascript - CS - Classes and Modules
Javascript - CS - Performance Measures
Javascript - CS - Caching and Debugging
Javascript - CS - Graphics and Rendering
Javascript - CS - Parsing, Benchmarking and Logging
Javascript - CS - Invocation and Performance Navigation
Javascript - CS - Server Side and Client Side Scripting
Javascript - CS - Document Object Model and Event Handling
  1. How many parameters does the method plot() accept?

    2. A.

     6
    B.

     7
    C.

     8
    D.

     9

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  2. What is the need for bubble charts?

    3. A.

     Represent 2D data
    B.

     Represent 3D data
    C.

     Represent 2D and 3D data
    D.

     None of the mentioned

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  3. Which of the following is the initial function used to create a bubble chart natively in R?

    4. A.

     init()
    B.

     chart(bubble)
    C.

     symbols()
    D.

     none of the mentioned

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  4. What is the purpose of the method symbols in R?

    5. A.

     Draw symbols
    B.

     Draw other shapes
    C.

     Draw symbols and other shapes
    D.

     None of the mentioned

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  5. How to save chart as a Window metafile?

    6. A.

     metafile()
    B.

     win.metafile()
    C.

     file()
    D.

     metawin()

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  6. Which is the method used to save chart as a ps file?

    7. A.

     ps()
    B.

     postscript()
    C.

     script()
    D.

     post(script)

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  7. Which of the following are methods used to save charts?

    8. A.

     pdf()
    B.

     jpeg()
    C.

     bmp()
    D.

     all of the mentioned

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  8. Which is the method used to draw a bar plot?

    9. A.

     bar_plot()
    B.

     plot(bar)
    C.

     barplot()
    D.

     plotbar()

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  9. What is the purpose of the method par()?

    10. A.

     Makes the text vertical
    B.

     Makes the text horizontal
    C.

     Makes the text diagonal
    D.

     None of the mentioned

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  10. How many parameters does the WebPageTest API accept?

    11. A.

     5
    B.

     6
    C.

     7
    D.

     8

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