R Language MCQs 1

The post is about “MCQs R Language” which will help you to check your ability to execute some basic operations on objects in the R language and will help in understanding some basic concepts. This quiz may also improve your computational understanding, and it will also help you to learn and practice R language MCQs.

1. Which of the following commands will find the maximum value in the vector x, excluding the missing values

 
 
 
 

2. Who developed R?

 
 
 

3. Many quantitative analysts use R as their ____ tool.

 
 
 
 

4. _________ initiates an infinite loop right from the start.

 
 
 
 

5. The ____________ in R is a vector.

 
 
 
 

6. R is an __________ programming language?

 
 
 
 

7. Which of the following is a primary tool for debugging?

 
 
 
 

8. _________ and _________ are types of matrices functions?

 
 
 
 

9. R is an interpreted language.  It can be accessed through _____________?

 
 
 
 

10. In R Language every operation has a ______ call.

 
 
 
 

11. Vectors come in two parts _____ and _____.

 
 
 
 

12. _______ command is used to skip an iteration of a loop.

 
 
 
 

13. Packages are useful in collecting sets into a _____ unit

 
 
 

14. How many types of R objects are present in the R data type?

 
 
 
 

15. Which function is used to create the vector with more than one element?

 
 
 
 

16. R Language functionality is divided into a number of ________

 
 
 
 

17. In 1991, R was created by Ross Ihaka and Robert Gentleman in the Department of Statistics at the University of

 
 
 
 

18. R is technically much closer to the Scheme language than it is to the original _____ language.

 
 
 
 

19. R was named partly after the first names of ____ R authors.

 
 
 
 


R Language MCQs with Answers

  • R is an interpreted language.  It can be accessed through ———–?
  • Who developed R?
  • Many quantitative analysts use R as their ———– tool.
  • R is an ———– programming language?
  • R was named partly after the first names of ———– R authors.
  • Packages are useful in collecting sets into a ———– unit
  • How many types of R objects are present in the R data type?
  • Which of the following is a primary tool for debugging?
  • Which function is used to create the vector with more than one element?
  • In R Language every operation has a ———– call.
  • The ———– in R is a vector.
  • Vectors come in two parts ———– and ———–.
  • ———– and ———– are types of matrices functions?
  • Which of the following commands will find the maximum value in the vector x, excluding the missing values
  • ———– initiates an infinite loop right from the start.
  • ———– command is used to skip an iteration of a loop.
  • In 1991, R was created by Ross Ihaka and Robert Gentleman in the Department of Statistics at the University of
  • R is technically much closer to the Scheme language than it is to the original ———– language.
  • R Language functionality is divided into a number of ———–.
R Language MCQs

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