DP-600 · Question #142
You have a Fabric workspace named Workspace1 that contains a lakehouse named Lakehouse1. Lakehouse1 contains a table named Table1. Table1 contains the following data. You need to perform the…
The correct answer is A. ProductColor, ProductID, and ProductName. To create a DimProduct dimension table in a star schema, descriptive attributes that uniquely identify and characterize a product should be included.
Question
You have a Fabric workspace named Workspace1 that contains a lakehouse named Lakehouse1. Lakehouse1 contains a table named Table1. Table1 contains the following data. You need to perform the following actions:
- Load the data from Table1 into a star schema.
- Create a product dimension table named DimProduct and a fact table
named FactSales. Which three columns should you include in DimProduct?
Exhibit
Options
- AProductColor, ProductID, and ProductName.
- BProductName, SalesAmount, and TransactionlD.
- CDate, ProductID, and TransactionlD.
- DProductID, ProductName, and SalesAmount
How the community answered
(18 responses)- A78% (14)
- B11% (2)
- C6% (1)
- D6% (1)
Why each option
To create a DimProduct dimension table in a star schema, descriptive attributes that uniquely identify and characterize a product should be included.
ProductID is the natural primary key for a product dimension, while ProductName and ProductColor are descriptive attributes of a product. These three columns represent the core identifying and descriptive information for a product, aligning with the purpose of a dimension table in a star schema.
SalesAmount and TransactionID are typically measures or fact identifiers, belonging in a fact table like FactSales, not a dimension table.
Date belongs in a DimDate dimension, and TransactionID belongs in a fact table.
SalesAmount is a measure that belongs in a fact table, not a dimension table.
Concept tested: Star schema design (dimension tables)
Source: https://learn.microsoft.com/en-us/fabric/data-warehouse/design-dimension-tables
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