Multiple Choices: Quarto

What is Quarto mainly used for?

Developing web applications Creating interactive dashboards Generating reproducible documents, presentations, and websites Data storage

Which file extension does a Quarto document typically use?

.qmd .rmd .qdoc .qdt

What is the main difference between Quarto and RMarkdown?

RMarkdown is for Python only, while Quarto is for R only Quarto supports multiple languages and formats beyond RMarkdown RMarkdown is for creating presentations, and Quarto is for analysis Quarto is for machine learning, while RMarkdown is for reporting

Which of the following YAML options specifies the title of a Quarto document?

name header title document

In RMarkdown or Quarto, what symbol is used to create code chunks?

$ # @ ```

How can you specify R as the language in a code chunk in Quarto or RMarkdown?

{language=R} {r} ##R {python=R}

Which of the following commands would render a Quarto file from the terminal?

quarto compile quarto run quarto render quarto generate

To create a presentation with Quarto using slides, which format should you specify in the YAML header?

output: presentation format: revealjs format: slidy slides: markdown

Which option should you use to include an image in a Quarto or RMarkdown document?

![Image Caption](path/to/image.png) #Image path/to/image.png img src="path/to/image.png" caption img path/to/image.png

What function is used in R to install Quarto directly from the command line?

install.packages("quarto") quarto::install() install_quarto() Quarto must be installed independently from R

Which YAML option in Quarto specifies the output format for a PDF document?

format: pdf output: pdf_document format: pdf_document output: pdf

In a Quarto or RMarkdown document, how would you suppress the display of code but show the output?

echo: false include: true code: hidden display: output

Which option in a code chunk makes sure a code block won’t be evaluated but is still shown in the document?

eval: false include: true run: never output: shown

In Quarto, what YAML option should you use to specify multiple authors?

authors: creator: author: writers:

In a Quarto or RMarkdown document, which of the following commands would be used to load the ggplot2 package in an R code chunk?

require(ggplot2) include ggplot2 library(ggplot2) import ggplot2

Which of the following allows you to include HTML content in Quarto or RMarkdown documents?

 <html> <!DOCTYPE html> {HTML}

What does setting warning = FALSE in a code chunk do?

Hides warnings generated by the code Stops the code from running Suppresses error messages Hides the output of the code

Which function would you use in R to preview a Quarto document while working in RStudio?

preview_quarto() quarto::preview() quarto::render() quarto preview

In Quarto, how do you add a table of contents (TOC) to the document?

toc: true in the YAML header include-toc: true table: contents format: toc

In Quarto, which YAML option should you use to specify a document’s primary language (e.g., English)?

lang: en language: English language: en lang: English

In Quarto, what YAML setting controls whether a document starts with an abstract?

abstract: true abstract: followed by the content summary: followed by the content abstract-header: yes

What is the purpose of setting message = FALSE in a code chunk?

To suppress code warnings To prevent code errors To hide messages generated by the code To disable code output

How would you include an external file in a Quarto or RMarkdown document?

read: file.qmd !include file.qmd include-file: file.qmd #include "file.qmd"

In a Quarto document, which format in the YAML header would you specify to create a Word document?

format: word_document format: docx format: doc format: word

What is the primary purpose of the freeze option in Quarto documents?

To prevent a code chunk from being evaluated To retain previously computed results instead of re-running code To pause document rendering temporarily To stop the document from rendering

Which of the following options would you use to make a specific code chunk run only on the first render in Quarto?

cache: true run-once: true freeze: auto first-run: yes

Which output format would you specify in Quarto to create a website?

format: blog format: html format: website format: blogdown

In Quarto, what YAML setting should you use to include code in an appendix section at the end of the document?

appendix: true appendix-code: true code-appendix: yes include-appendix: code

What syntax would you use to add a hyperlink in a Quarto or RMarkdown document?

<a href="url">Link</a> [Link](url) {Link} (url) <url>Link</url>

Which of the following YAML options controls the font size of text in a Quarto PDF document?

font-size: fontsize: text-size: textfont-size:

How would you display code output without the actual code in a code chunk in Quarto?

echo: false output-only: true display: result code: none

What does setting fig.cap = "Title" do in a code chunk in Quarto or RMarkdown?

Adds a title to the plot Sets the figure caption Names the code chunk Describes the figure in the console

Which of the following Quarto YAML options can you use to number sections automatically?

numbered: yes number-sections: true sections-numbered: on auto-number: sections

Which YAML key would you use to include metadata such as keywords in a Quarto document?

keywords: metadata: info: search-terms:

To add a footnote in Quarto or RMarkdown, you can use which syntax?

[footnote] This is a footnote. ^This is a footnote. [^1]: This is a footnote. <footnote>This is a footnote.</footnote>

Which YAML setting is used to customize the width of figures in Quarto?

fig.width: width: image-width: figure-width:

In Quarto, which YAML option allows you to specify a CSS file for styling an HTML document?

css: "styles.css" html-style: "styles.css" stylesheet: "styles.css" css-style: "styles.css"

In Quarto, which YAML key should you use to control slide transitions for a Reveal.js presentation?

transitions: slide-transition: transition: reveal-transitions:

What is the purpose of setting eval = FALSE in a Quarto or RMarkdown code chunk?

Prevents the code from being shown Runs the code but hides the output Stops the code from being evaluated Evaluates only the output