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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-1

Each section contains 100 MCQs on Introduction to R Programming .
11
What does the R function read.csv() do?
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Answer & Solution
Answer: Option B
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12
How do you assign a value to a variable in R?
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Answer: Option C
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13
Which of the following operators is used for exponentiation in R?
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Answer: Option B
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14
In R, what does the function help.start() do?
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Answer: Option C
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15
What does the function summary() do in R?
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Answer & Solution
Answer: Option A
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16
What does the R function seq(1, 10, by = 2) produce?
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Answer: Option A
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17
How do you check the class of an object in R?
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Answer: Option A
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18
What is the purpose of the R function rnorm(100, mean = 0, sd = 1)?
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Answer: Option A
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19
Which operator is used for element-wise multiplication in R?
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Answer: Option A
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20
In R, what is the purpose of the rep() function?
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Answer & Solution
Answer: Option A
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