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R Programming and Biotechnology Quiz

Authored by Sneha Tiwari

Biology

University

28 Questions

Used 1+ times

R Programming and Biotechnology Quiz
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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is R primarily used for?

Web development

Statistical computing

Game development

Graphic design

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a feature of RStudio?

3D modeling

Script editor

Video editing

Database management

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the preferred assignment operator in R?

=

<-

->

<<-

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which operator is used for element-wise addition in R?

+

-

/

*

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What type of data structure is a vector in R?

Three-dimensional

One-dimensional

Heterogeneous

Two-dimensional

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you check your current working directory in R?

listwd()

setwd()

dir()

getwd()

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What function is used to calculate the mean in R?

median()

mean()

average()

mode()

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