My Report

R Programming Mock Test 2


Correct Answer: 2 points | Wrong: -1 point
Grades: A* (100% score) | A (80%-99%) | B (60%-80%) | C (40%-60%) | D (0%-40%)
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 10%

Question 1 of 10

1. What will be the output of the following R code?

> x <- 1
> print(x) 

Question 1 of 10

Question 2 of 10

2. What will be the output of the following R function?

cat("Everybody", "is", "a", “warrior”,sep="*")

Question 2 of 10

Question 3 of 10

3. Is It possible to inspect the source code of R?

Question 3 of 10

Question 4 of 10

4. Which of the following can be used to display the names of (most of) the objects which are currently stored within R?

Question 4 of 10

Question 5 of 10

5. Which programming language is more based on the results?

Question 5 of 10

Question 6 of 10

6. Full Form of GUI is ___________________

Question 6 of 10

Question 7 of 10

7. Which of the following can be considered as object attribute?

Question 7 of 10

Question 8 of 10

8. Files containing R scripts ends with extension ____________

Question 8 of 10

Question 9 of 10

9. What will be the output of the following R function?

d <- date()
d

Question 9 of 10

Question 10 of 10

10. Scripts will run on ___________________

Question 10 of 10


 

Manish Bhojasia - Founder & CTO at Sanfoundry
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He lives in Bangalore, and focuses on development of Linux Kernel, SAN Technologies, Advanced C, Data Structures & Alogrithms. Stay connected with him at LinkedIn.

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