Course Assignments
Quiz 1 Developing Data Products (Data Science Specialization) Answers 2025
Question 1 — Which are absolutely necessary for a functioning Shiny app? (check all that apply) ✅ A server.R file containing a call to shinyServer()❌ A server.R file that sets configuration options for hosting the App❌ A shiny.R file containing calls to shinyServer() and shinyUI()✅ A ui.R file containing a call to shinyUI()❌ A ui.R… <a href="https://codeshala.io/platform/coursera/course/developing-data-products-data-science-specialization/assignment/quiz-1-developing-data-products-data-science-specialization-answers-2025/" rel="bookmark"><span class="screen-reader-text">Quiz 1 Developing Data Products (Data Science Specialization) Answers 2025</span></a>
Quiz 2 :Developing Data Products (Data Science Specialization) Answers 2025
Question 1 – What is rmarkdown? (Check all that apply) ✅ A format that can be interpreted into markdown (which is a simplified markup language).✅ A simplified format that, when interpreted, incorporates your R analysis into your document.❌ A form of LaTeX typesetting.❌ A simplified XML format that can be interpreted into R. Explanation:R Markdown… <a href="https://codeshala.io/platform/coursera/course/developing-data-products-data-science-specialization/assignment/quiz-2-developing-data-products-data-science-specialization-answers-2025/" rel="bookmark"><span class="screen-reader-text">Quiz 2 :Developing Data Products (Data Science Specialization) Answers 2025</span></a>
Quiz 3 :Developing Data Products (Data Science Specialization) Answers 2025
Question 1 – Which item is required for an R package to pass R CMD check without warnings or errors? ✅ DESCRIPTION file❌ vignette❌ unit tests❌ a demo directory❌ example data sets Explanation:Every valid R package must contain a DESCRIPTION file. It provides metadata (Package name, Version, Title, Description, Author, etc.) and is essential for… <a href="https://codeshala.io/platform/coursera/course/developing-data-products-data-science-specialization/assignment/quiz-3-developing-data-products-data-science-specialization-answers-2025/" rel="bookmark"><span class="screen-reader-text">Quiz 3 :Developing Data Products (Data Science Specialization) Answers 2025</span></a>