In bdemeshev/exams: Automatic Generation of Exams in R

include_supplement("Rlogo.png",
  dir = find.package("exams"), recursive = TRUE)

Question

What does the following logo stand for? \

Answerlist

• Programming language
• Letter in the alphabet
• Technology company
• Search engine
• Online retailer
• Pirate word

Solution

The logo stands for the R system for statistical computing and graphics (http://www.R-project.org/).

Answerlist

• True. R is a programming language.
• False. Although R is (also) a letter in the alphabet, this is not what the logo represents.
• False. R is an open-source project, not a company.
• False. R is not a search engine.
• False. The R project does not sell anything.
• False. This is usually spelt Arrr!.

Meta-information

exname: R logo extype: schoice exsolution: 100000 exshuffle: 5

bdemeshev/exams documentation built on May 12, 2019, 3:40 a.m.