Exam PL-300 Review - PL-300 Practice Questions

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Microsoft PL-300 Exam Syllabus Topics:

SectionWeightObjectives
Topic 1: Visualize and analyze data25-35%- Create reports and dashboards
  • 1. Create visuals and KPIs
    • 2. Design report layouts
      - Enhance reports for usability
      • 1. Apply filters and slicers
        • 2. Implement drill-through and navigation
          Topic 2: Prepare the data15-20%- Get data from data sources
          • 1. Identify and connect to data sources
            • 2. Select storage modes
              - Clean, transform, and load data
              • 1. Clean data using Power Query
                • 2. Shape and transform data
                  Topic 3: Model the data30-40%- Develop a data model
                  • 1. Optimize model performance
                    • 2. Create DAX calculations
                      - Design a data model
                      • 1. Define relationships and cardinality
                        • 2. Design star schema
                          Topic 4: Deploy and maintain assets15-20%- Manage workspaces and datasets
                          • 1. Publish and manage datasets
                            • 2. Configure refresh schedules
                              - Secure and monitor Power BI
                              • 1. Implement row-level security
                                • 2. Monitor usage and performance

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                                  PL-300 Practice Questions, PL-300 Dumps Free

                                  These Microsoft Power BI Data Analyst (PL-300) practice test covers all the topics of the PL-300 test and includes real PL-300 questions. If you are attempting the PL-300 examination for the first time, you will get an exact idea about the PL-300 exam and how you can clear it with flying colors. These Microsoft PL-300 Questions are available in desktop PL-300 practice exam software, web-based PL-300 practice test, and Microsoft Power BI Data Analyst (PL-300) dumps pdf format.

                                  Microsoft Power BI Data Analyst Sample Questions (Q145-Q150):

                                  NEW QUESTION # 145
                                  You have the Power Bi dashboard shown in the Dashboard exhibit (Click the Dashboard tab.) You need to ensure that when users view the dashboard on a mobile device, the dashboard appears as shown in the Mobile exhibit. (Click the Mobile tab.) What should you do? To answer, select the appropriate options m the answer area NOTE: Each correct selection is worth one point.

                                  Answer:

                                  Explanation:
                                  Answer as selected


                                  NEW QUESTION # 146
                                  You have a Power Bl workspace that contains several reports.
                                  You need to provide a user with the ability to create a dashboard that will use the visuals from the reports.
                                  What should you do?

                                  Answer: B

                                  Explanation:
                                  To grant access to a new workspace, assign those user groups or individuals to one of the workspace roles: Admin, Member, Contributor, or Viewer.
                                  Workspace roles -

                                  Reference:
                                  https://docs.microsoft.com/en-us/power-bi/collaborate-share/service-roles-new-workspaces


                                  NEW QUESTION # 147
                                  You have a Q&A visual that displays information from a table named Carriers as shown in the following exhibit.

                                  You need to ensure that users can ask questions by using the term airline or carrier. The solution must minimize changes to the data model.
                                  What should you do?

                                  Answer: A

                                  Explanation:
                                  Add synonyms to tables and columns: This step applies specifically to Q&A (and not to Power BI reports in general). Users often have a variety of terms they use to refer to the same thing, such as total sales, net sales, total net sales. You can add these synonyms to tables and columns in the Power BI model.
                                  This step can be important. Even with straightforward table and column names, users of Q&A ask questions using the vocabulary that first comes to them. They're not choosing from a predefined list of columns. The more sensible synonyms you add, the better your users' experience is with your report.
                                  Reference:
                                  https://docs.microsoft.com/en-us/power-bi/natural-language/q-and-a-best-practices


                                  NEW QUESTION # 148
                                  You need to create a relationship between the Weekly_Returns table and the Date table to meet the reporting requirements of the regional managers. What should you do?

                                  Answer: A

                                  Explanation:
                                  Scenario: Region managers require a visual to analyze weekly sales and returns.
                                  To relate the two tables we need a common column.
                                  Topic 1, Litware, Inc.
                                  Overview
                                  This is a case study. Case studies are not timed separately. You can use as much exam time as you would like to complete each case. However, there may be additional case studies and sections on this exam. You must manage your time to ensure that you are able to complete all questions included on this exam in the time provided.
                                  To answer the questions included in a case study, you will need to reference information that is provided in the case study. Case studies might contain exhibits and other resources that provide more information about the scenario that is described in the case study. Each question is independent of the other questions in this case study.
                                  At the end of this case study, a review screen will appear. This screen allows you to review your answers and to make changes before you move to the next section of the exam. After you begin a new section, you cannot return to this section.
                                  To start the case study
                                  To display the first question in this case study, click the Next button. Use the buttons in the left pane to explore the content of the case study before you answer the questions. Clicking these buttons displays information such as business requirements, existing environment and problem statements. If the case study has an All Information tab, note that the information displayed is identical to the information displayed on the subsequent tabs. When you are ready to answer a question, click the Question button to return to the question.
                                  Overview
                                  Litware, Inc. is an online retailer that uses Microsoft Power Bl dashboards and reports.
                                  The company plans to leverage data from Microsoft SQL Server databases, Microsoft Excel files, text files, and several other data sources.
                                  Litware uses Azure Active Directory (Azure AD) to authenticate users.
                                  - Existing Environment
                                  Sales Data
                                  Litware has online sales data that has the SQL schema shown in the following table.

                                  In the Date table, the dateid column has a format of yyyymmdd and the month column has a format of yyyymm. The week column in the Date table and the weekid column in the Weekly_Returns table have a format of yyyyww. The regionid column can be managed by only one sales manager.
                                  Data Concerns
                                  You are concerned with the quality and completeness of the sales data. You plan to verify the sales data for negative sales amounts.
                                  Reporting Requirements
                                  Litware identifies the following technical requirements:
                                  * Executives require a visual that shows sales by region.
                                  * Regional managers require a visual to analyze weekly sales and returns.
                                  * Sales managers must be able to see the sales data of their respective region only.
                                  * The sales managers require a visual to analyze sales performance versus sales targets.
                                  * The sale department requires reports that contain the number of sales transactions.
                                  * Users must be able to see the month in reports as shown in the following example: Feb 2020.
                                  * The customer service department requires a visual that can be filtered by both sales month and ship month independently.


                                  NEW QUESTION # 149
                                  You have a Power Bl semantic model named Model! that contains two fields named Sales and Quarter. Model
                                  1 contains a DAX measure that sums the Sales column.
                                  You need to create a report that will contain the visual shown in the following exhibit.

                                  The solution must NOT require additional DAX measures.
                                  Which type of visual should you use?

                                  Answer: D


                                  NEW QUESTION # 150
                                  ......

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