Question

Which of the following code opens a connection to the file foo.txt, reads from it, and closes the connection when its done?

a.

data <- read.csv(“foo.txt”)

b.

data <- read.csvo(“foo.txt”)

c.

data <- readonly.csv(“foo.txt”)

d.

data <- getonly.csv(“foo.txt”)

Posted under R Programming

Answer: (a).data <- read.csv(“foo.txt”)

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. Which of the following code opens a connection to the file foo.txt, reads from it, and closes the connection when its done?

Add Comment

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!

Compiler Design

Unravel the process of translating source code into executable programs with our...

MongoDB

Learn the leading NoSQL database with our MongoDB MCQs. Understand everything from...

Digital Communication

Master the basics of electronic communication with our Digital Communication MCQs....

Computer Hardware

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

Wireless and Mobile Communications

Get to grips with modern communication technologies with our Wireless and Mobile...

Internet of Things (IoT)

Discover how devices communicate with each other in the smart world with our IoT...

Cloud Computing

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

Python

Dive into one of the most popular languages with our Python MCQs. Understand...

Digital Logic Design

Understand the foundation of digital computers with our Digital Logic Design MCQs....