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Introduction to R Programming MCQ question and answer with solution | R Programming MCQs

Learn Introduction to R Programming MCQ Questions and answers with easy and logical explanations in R Programming. Introduction to R Programming MCQ question provides all type of technical mcq questions which is important for technical exams, campus exams and other entrance examination. Page-2 section-2

Each section contains 100 MCQs on Introduction to R Programming .
11
R language has superficial similarity with . . . . . . . .
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Answer & Solution
Answer: Option A
No explanation is given for this question. Let's Discuss on Board
12
How many atomic vector types does R have?
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Answer & Solution
Answer: Option B
No explanation is given for this question. Let's Discuss on Board
13
What is the length of b?
b <- 2:7
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Answer & Solution
Answer: Option C
No explanation is given for this question. Let's Discuss on Board
14
What will be the output of the following R function?
d <- diag(5, nrow=2, ncol=2)
d
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Answer & Solution
Answer: Option D
No explanation is given for this question. Let's Discuss on Board
15
The dimension attribute is itself an integer vector of length . . . . . . . .
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Answer & Solution
Answer: Option B
No explanation is given for this question. Let's Discuss on Board
16
A single element of a character vector is referred as . . . . . . . .
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Answer & Solution
Answer: Option A
No explanation is given for this question. Let's Discuss on Board
17
What will be the output of the following R program?
r<-0:10
r[2]
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Answer & Solution
Answer: Option B
No explanation is given for this question. Let's Discuss on Board
18
Which Package contains most fundamental functions to run R?
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Answer & Solution
Answer: Option C
No explanation is given for this question. Let's Discuss on Board
19
R is technically much closer to the Scheme language than it is to the original . . . . . . . . language.
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Answer & Solution
Answer: Option D
No explanation is given for this question. Let's Discuss on Board
20
What is NaN called?
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Answer & Solution
Answer: Option A
No explanation is given for this question. Let's Discuss on Board