The answer is D. Data sources and attributes.
Short explanation: The data analyst should consider the data sources and attributes first when creating a dashboard, because they determine what kind of information can be included and how it can be displayed. The data sources and attributes define the origin, quality, format, and structure of the data that will be used for the dashboard.They also affect the data refresh rate, the consumer types, and the access permissions of the dashboard12
A. Data refresh rate is not the first thing to consider, because it depends on the data sources and attributes. The data refresh rate is how often the data in the dashboard is updated or refreshed to reflect the latest changes.The data refresh rate can vary depending on the type, frequency, and availability of the data sources1
B. Consumer types are not the first thing to consider, because they depend on the data sources and attributes. The consumer types are the intended audiences or users of the dashboard, who may have different needs, preferences, and expectations for the dashboard. The consumer types can influence the design, layout, and functionality of the dashboard.However, the consumer types cannot be determined without knowing what kind of data is available and relevant for them1
C. Access permissions are not the first thing to consider, because they depend on the data sources and attributes. The access permissions are the rules or policies that govern who can view, edit, or share the dashboard. The access permissions can protect the confidentiality, integrity, and availability of the data in the dashboard.However, the access permissions cannot be set without knowing what kind of data is involved and who needs to access it1
