HOTSPOT You have a Power BI imported dataset that contains the data model shown in the following exhibit. 
Use the drop-down menus to select the answer choice that completes each statement based on the information presented in the graphic. NOTE: Each correct selection is worth one point. 
Would switching to bidirectional filtering help with flexibility here or just add complexity? Curious what others think since the model looks like a classic star schema layout but not sure if direction needs to change unless the scenario calls for it.
For improving report query performance, shouldn't it be about setting the correct cross filter direction? And looking at the diagram, isn't this a star schema since all the dimensions are connected directly to Employee and not each other?
Cross filter direction, star schema.
This comes up a lot on practice tests. The cross filter direction setting really helps manage how filters move through your model and can impact performance, especially with imported datasets. The diagram is classic star schema since the dimension tables just connect to the Employee table. Official docs and sample labs are good resources for this.