Microsoft Power BI Data Analyst PL-300 Practice Test
Gana confianza para Microsoft Power BI Data Analyst PL-300. Practica los conceptos, comprende las respuestas y refuerza tus conocimientos pregunta a pregunta.
Probar una preguntaDescripción y detalles del examen
The Microsoft Power BI Data Analyst Associate (PL-300) certification validates your expertise in leveraging Microsoft Power BI to deliver actionable business intelligence. This professional credential demonstrates your ability to perform end-to-end data analysis workflows, from data preparation and modeling to visualization and deployment. Certified professionals are recognized for their skills in connecting to diverse data sources, transforming raw data into structured models, creating calculated measures with DAX, and designing interactive reports that drive data-informed decision-making. Earning this certification signals to employers that you possess the technical proficiency and analytical mindset required to transform organizational data into a strategic asset, making you a valuable contributor in roles focused on business intelligence, data analysis, and reporting.
Preguntas de Muestra
Elige una respuesta y consulta la explicación para ver cómo funciona la práctica.
A Power BI report uses a DirectQuery connection to a very large Azure SQL Data Warehouse table. Users report that the report pages load slowly. Which three actions can help improve report performance? (Choose three.)
Contoso Sales Analysis You are building a report for Contoso's sales team. The data source is a SQL Server database with a table named 'SalesTransactions'. This table has a column 'SaleDate' (datetime) and a column 'Region' (nvarchar). The sales team wants a visual that shows total sales for the current month, updating dynamically, and a separate table showing sales by region for the last full calendar quarter.
Which two actions should you perform to meet these requirements? (Choose two.)
A Fabric-enabled organization is standardizing its Power BI development practices. A Fabric tenant has Copilot enabled and the semantic model has clear descriptions. An analyst wants a first draft page summarizing sales drivers. Which action should the analyst take?
A Power BI report uses a line chart to show monthly sales trends. Users report that the chart axis shows every individual date instead of grouping by month. What is the most effective solution to ensure the chart aggregates and displays data by month?
Contoso Sales Analysis You are building a report for Contoso's sales team. The data source is a SQL Server database with a table named 'SalesTransactions' containing columns: TransactionID, SaleDate, ProductCategory, Region, SalesAmount, and CostAmount. The SalesAmount column has some negative values due to returns and refunds. The team wants to analyze net sales (SalesAmount minus CostAmount) by region, but only for transactions with a positive SalesAmount.
You are writing a DAX measure to calculate 'Net Sales for Positive Transactions'. Which of the following DAX formulas correctly implements this logic?
Oportunidades profesionales y salario
Los rangos son cifras del mercado de EE. UU. salvo que se muestre un rango local.
Qué temas cubre este examen
Usa las ponderaciones publicadas de los dominios para planificar tu estudio. Los resultados de práctica no predicen tu puntuación en el examen de certificación.