Describe the data model and explain how it may improve data analysis
What will be an ideal response?
The data model is a collection of tables and their relationships reflecting the real-world relationships between business functions and processes—for example, how products relate to inventory and sales or how customers relate to revenues and sales volume. The data model allows for analysis to include data from multiple tables and from multiple sources.
You might also like to view...
While working with a cable and connector, you discover that the connector is keyed. This means that the connector
A) Can be removed only with a key B) Can be inserted only one way C) Has been stamped with a special identity number/code D) Is ready to perform the task that it has been assigned
Which of the following best describes the use of Twitter?
A. Create a channel to which you can upload demonstrations, speeches, advertisements, and more. B. Manage your online business profile using Google tools. C. Post short messages or links to web and multimedia content and use hashtags to create and participate in trending topics. D. Create boards of pins to share information about your products or related topics of interest.