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Showing posts from July, 2023

Google Data Analytics - Foundations: Data, Data, Everywhere - Weekly Challenge 1

Google Data Analytics - Foundations: Data, Data, Everywhere - Weekly Challenge 1 Question 1 Which of the following options describes data analysis? Creating new ways of modeling and understanding the unknown by using raw data The collection, transformation, and organization of data in order to draw conclusions, make predictions, and drive informed decision-making The various elements that interact with one another in order to provide, manage, store, organize, analyze, and share data Using facts to guide business strategy   Question 2 A business collects and analyzes information about its employees in order to gain insights that unlock potential and create a more productive workplace. What practice does this describe? Workforce observation Employee retention Team collaboration People analytics   Question 3 In data analytics, a model is a group of elements that interact with one another. True False   Question 4 Fill in the blank: The term _____ is defined as an intuitive un...

Google Business Intelligence - The Path to Insights Data Models and Pipelines - Weekly Challenge 1 - Questions Answers

 Coursera Business Intelligence - The Path to Insights Data Models and Pipelines - Weekly Challenge 1 - Questions Answers 1.   Which of the following statements correctly describe Onli ne Transaction   processing   (OLTP) and Online Analytical   P roject  Processing (OLAP) tools? Select all that apply. Ans.  Onli ne Analytical Processing (OLAP) tools are optimized for analysis in addition to processing and can analyze data   from multiple databases. 2.  Business intelligence professionals use design patterns to apply relevant measures and facts to what process? Ans .  Creating a data model 3.   Fill in the blank: A foreign key is a field withi n a database table that is a              in another table. Ans.   pri mary key 4.  In a dimensional model, what might dimensions represent? Se...