sql for data science with r coursera answers
Module 1: Getting Started with SQL
sql for data science with r coursera answers week 1 Practice Quiz 1. Which of the following statements are correct about databases? Answers A database
Module 2: Introduction to Relational Databases and Tables
sql for data science with r coursera answers week 2 Practice Quiz 1. What is the function of a primary key? Answers The primary key
Module 3: Intermediate SQL
sql for data science with r coursera answers week 3 Refining your Results Practice Quiz 1. You want to retrieve a list of employees in
Module 4: Getting Started with Databases using R
sql for data science with r coursera answers week 4 R and Relational Databases Practice Quiz 1. How can a relational database help R handle
Module 5: Working with Database Objects using R
sql for data science with r coursera answers week 5 Practice Quiz 1. You are preparing to analyze some sales data and have a large
Module 6: Course Project
sql for data science with r coursera answers week 6 Final Exam Final Exam 1. Which of the following displays correct syntax for the SELECT
