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R Programming MCQ Quiz (Multiple Choice Questions And Answers)

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List of Programming Full Forms 

16. R files has an extension ______

  • .R
  • .S
  • .c
  • .Rp
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17. If the code is stored in the external file, which of the following function is used to call them to a working directory?

  • exec()
  • source()
  • execute()
  • sourcefile()
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18. Advanced programmers can write ______ code to manipulate R objects.

  • Python
  • C
  • JavaScript
  • Java
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19. In ________ Insightful purchased the S language from Lucent for $2 million.

  • 2002
  • 2004
  • 2006
  • 2008
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20. Functionality of R is divided into a number of __________

  • Functions
  • Domains
  • Packages
  • Files
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