Question

What will be the output of the following R code?

install.packages(c("devtools", "roxygen2"))

a.

Develops the tools

b.

Exits R studio

c.

Installs the given packages

d.

Nothing happens

Posted under R Programming

Answer: (c).Installs the given packages

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

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

Add Comment

Similar Questions

Discover Related MCQs

Q. Which of the following is the formal requirement?

View solution

Q. To start with the new package in RStudio, double-click the pkgname.Rproj file that _______

View solution

Q. If you have an existing package that doesn’t have an .Rproj file, you can use devtools for the use_rstudio(“_____/to/package”) to add it.

View solution

Q. An .Rproj file is a ____ file.

View solution

Q. A bundled package is a package that’s been compressed into a ______ file.

View solution

Q. ________ are built in R so that you get HTML.

View solution

Q. Which of the following package has temporary files?

View solution

Q. Files listed in the Rbuildignore are not included in the ______

View solution

Q. .Rbuildignore prevents files in the ___________ package from appearing in the bundled package.

View solution

Q. _______ is not useful when developing a package since you have to install the package first.

View solution

Q. Which function is used for seeing currently active libraries?

View solution

Q. Which function is used for loading packages?

View solution

Q. The job of the __________ file is to store important metadata about your package.

View solution

Q. DCF is an abbreviation for__________

View solution

Q. Which of the following is most important when releasing the package?

View solution

Q. Which of the following is called a one-line description of the package?

View solution

Q. To release a package to _____ you must pick a standard license.

View solution

Q. _____ package version is the sequence of atleast two integers separated by either. or -.

View solution

Q. The ________ number of your package increases with subsequent releases of a package.

View solution

Q. Which of the following is one of the most important aspects of a good package?

View solution

View All MCQs on R Programming

Suggested Topics

Are you eager to expand your knowledge beyond R Programming? We've curated a selection of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!

Computer Architecture

Unveil the science behind computer design with our Computer Architecture MCQs. Topics...

Cloud Computing

Stay on top of the biggest trend in IT with our Cloud Computing MCQs. These questions...

Systems Analysis and Design Methods

Get familiar with the process of designing and improving business systems with our...

Operating System

Dive deep into the core of computers with our Operating System MCQs. Learn about...

Java Programming

Level up your coding skills with our Java Programming MCQs. From object-oriented...

C# programming

Hone your skills in the C# language with our MCQs. Understand data types, operators,...

Computer Hardware

Explore the tangible components of computers with our Computer Hardware MCQs. Learn...

Computer Graphics

Step into the visual side of computing with our Computer Graphics MCQs. Cover topics...

Systems Programming

Decode low-level programming with our Systems Programming MCQs. These questions delve...