Absolute Free PL-300 Exam Practice for Comprehensive Preparation 

You have a Power B1 semantic model that contains tour queries named Query 1, Query2, Query3, and Query4, Query1 loads customer data Into the model and is referenced by the other three queries. You discover that data refresh for the model is slow. You need to improve the data refresh time. The solution must minimi2e costs. What should you do?

You need to create a visualization for the HR department that shows a historic employee counts and predicts

trends during the next six months.

Which type of visualization should you use?

Your company plans to completely separate development and production assets such as datasets, reports, and dashboards in Microsoft Power BI. You need to recommend an application lifecycle strategy. The solution must minimize access to production assets and prevent end users from viewing the development assets. What should you recommend?

You have four sales regions. Each region has multiple sales managers. You implement row-level security (RLS) in a data model. You assign the relevant distribution lists to each role. You have sales reports that enable analysis by region. The sales managers can view the sales records of their region. The sales managers are prevented from viewing records from other regions. A sales manager changes to a different region. You need to ensure that the sales manager can see the correct sales data. What should you do?