Exam PL-300 Dumps Upgrade Update Exam Questions

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The difficulty: The Microsoft PL-300 requires candidates to know how to build and deploy real-world solutions.

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Next, you may ask, where to find the latest PL-300 practice questions, you can take a look below.

[Apr 2023] Pass4itSure PL-300 dumps practice test full upgrade sharing

Q1:

You have the visual shown in the exhibit. (Click the Exhibit tab.)

You need to show the relationship between Total Cost and Total Sales over time.

What should you do?

A. Add a play axis.

B. Add a slicer for the year.

C. From the Analytics pane, add an Average line.

D. Create a DAX measure that calculates year-over-year growth.

Correct Answer: A

When to use a slicer

Slicers are a great choice when you want to:

Display commonly used or important filters on the report canvas for easier access.

Make it easier to see the current filtered state without having to open a drop-down list.

Filter by columns that are unneeded and hidden in the data tables.

Create more focused reports by putting slicers next to important visuals.

Note: Suppose you want your report readers to be able to look at overall sales metrics, but also highlight performance for individual district managers and different time frames. You could create separate reports or comparative charts. You

could add filters in the Filters pane. Or you could use slicers. Slicers are another way of filtering. They narrow the portion of the dataset that is shown in the other report visualizations.

Reference: https://docs.microsoft.com/en-us/power-bi/visuals/power-bi-visualization-slicers

Question 2:

You have a Power Bi report for the procurement department. The report contains data from the following tables.

There is a one-to-many relationship between Suppliers to line items that use the ID and Supplier ID columns. The report contains the visuals shown in the following table.

You need to minimize the size of the dataset without affecting the visuals. What should you do?

A. Remove the rows from Line items where LineItems[invoice Date] is before the beginning of last month

B. Merge Suppliers and Uneltems.

C. Group Lineltems by Lineitems[ invoice id) and Lineitems[invoice Date) with a sum of Lineitems(price).

D. Remove the Lineitems[Description] column.

Correct Answer: D

Question 3:

HOTSPOT

You are creating a Microsoft Power Bl imported data model to perform basket analysis. The goal of the analysis is to identify which products are usually bought together in the same transaction across and within sales territories. You import a fact table named Sales as shown in the exhibit. (Click the Exhibit tab.)

The related dimension tables are imported into the model. Sales contain the data shown in the following table.

Hot Area:

Correct Answer:

Q4:

Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while

others might not have a correct solution.

After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear on the review screen.

You are modeling data by using Microsoft Power Bl. Part of the data model is a large Microsoft SQL Server table named Order that has more than 100 million records.

During the development process, you need to import a sample of the data from the Order table.

Solution: You add a WHERE clause to the SQL statement.

Does this meet the goal?

A. Yes

B. No

Correct Answer: A

Q5:

HOTSPOT

You are creating a quick measure as shown in the following exhibit.

You need to create a monthly rolling average measure for Sales over time.

How should you configure the quick measure calculation? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

Hot Area:

Correct Answer:

Box 1: Total Sales We select the field Total Sales

Box 2: Date Select a date field.

Box 3: Month Monthly periods.

Reference: https://docs.microsoft.com/en-us/power-bi/transform-model/desktop-quick-measures

Q6:

HOTSPOT

You have a Power BI model that has the following tables:

Product (Product_id, Product_Name)

Sales (Order_id, Order_Date, Product_id, Salesperson_id, Sales_Amount) Salesperson (Salesperson_id, Salesperson_name, address)

You plan to create the following measure.

Measure1 = DISTINCTCOUNT(Sales[ProductID])

You need to create the following relationships:

1.Sales to Product

2.Sales to Salesperson

The solution must ensure that you can use Measure1 to display the count of products sold by each salesperson.

How should you configure the relationships? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

Hot Area:

Correct Answer:

Q7:

You have the dashboard shown in the following exhibit.

You need to modify the dashboard to display as shown in the following exhibit.

What should you do?

A. Create and apply a custom dashboard theme.

B. Change the colors of the visuals in the report.

C. Apply the Dark dashboard theme.

D. Upload a snapshot image of the dashboard.

Correct Answer: A

The visual colors can’t be changed on the dashboard from a report after the visual has already been pinned. Applying a dashboard custom theme will do it.

Q8:

HOTSPOT

You need to design the data model and the relationships for the Customer Details worksheet and the Orders table by using Power BI. The solution must meet the report requirements.

For each of the following statements, select Yes if the statement is true, Otherwise, select No.

NOTE: Each correct selection is worth one point.

Hot Area:

Correct Answer:

1) NO – CustomerID in Orders is text (“VINET”) while CustomerID in Customer Details is number (“1”).

2) YES – Relationship between Orders and Customer Details will be via column CustomerCRMID in Customer Details and CustomerID in Orders, which are both texts.

3) NO – the Orders table only contains the shipping address, which is different from the billing address which should be used for the sales region. Thus, it should come from the Customer Details table.

Q9:

HOTSPOT

You have a table that contains the following three columns:

1. City

2. Total Sales

3. Occupation

You need to create a key influencers visualization as shown in the exhibit. (Click the Exhibit tab.)

How should you configure the visualization? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

Hot Area:

Correct Answer:

Box 1: Total Sales Box 2: Occupation Box 3: City You can use Expand By to add fields you want to use for setting the level of the analysis without looking for new influencers. Reference:

https://docs.microsoft.com/en-us/power-bi/visuals/power-bi-visualization-influencers

Q10:

You have a Microsoft Power Bl report. The size of the PBIX file is 550 MB. The report is accessed by using an App workspace in the shared capacity of powerbi.com.

The report uses an imported dataset that contains one fact table. The fact table contains 12 million rows. The dataset is scheduled to refresh twice a day at 08:00 and 17:00.

The report is a single page that contains 15 custom visuals and 10 default visuals.

Users say that the report is slow to load the visuals when they access and interact with the report

You need to recommend a solution to improve the performance of the report.

What should you recommend?

A. Replace the default visuals with AppSource visuals.

B. Change any DAX measures to use iterator functions.

C. Remove unused columns from tables in the data model.

D. Increase the number of times that the dataset is refreshed

Correct Answer: C

DirectQuery: No data is imported or copied into Power BI Desktop. Import: The selected tables and columns are imported into Power BI Desktop. As you create or interact with a visualization, Power BI Desktop uses the imported data.

Benefits of using DirectQuery

There are a few benefits to using DirectQuery:

DirectQuery lets you build visualizations over very large datasets, where it would otherwise be unfeasible to first import all the data with pre-aggregation. Underlying data changes can require a refresh of data. For some reports, the need to

display of current data can require large data transfers, making reimporting data unfeasible. By contrast, DirectQuery reports always use current data.

The 1-GB dataset limitation doesn’t apply to DirectQuery.

Reference:

https://docs.microsoft.com/en-us/power-bi/connect-data/desktop-use-directquery

Q11:

HOTSPOT

You are creating a Microsoft Power BI data model that has the tables shown in the following table.

How should you configure the visualization? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

Hot Area:

Correct Answer:

Box 1: One-to-many

Box 2: Both

For One-to-many relationships, the cross-filter direction is always from the “one” side, and optionally from the “many” side (bi-directional).

Note:

Reference: https://docs.microsoft.com/en-us/power-bi/transform-model/desktop-relationships-understand

Q12:

You have a collection of reports for the HR department of your company. The datasets use row-level security (RLS). The company has multiple sales regions that each have an HR manager. You need to ensure that the HR managers can interact with the data from their region only. The HR managers must be prevented from changing the layout of the reports.

How should you provide access to the reports for the HR managers?

A. Create a new workspace, copy the datasets and reports, and add the HR managers as members of the workspace.

B. Publish the reports to a different workspace other than the one hosting the datasets.

C. Publish the reports in an app and grant the HR managers access permission.

D. Add the HR managers as members of the existing workspace that hosts the reports and the datasets.

Correct Answer: C

Note: Row-level security (RLS) with Power BI can be used to restrict data access for given users. Filters restrict data access at the row level, and you can define filters within roles. In the Power BI service, members of a workspace have

access to datasets in the workspace.

RLS doesn’t restrict this data access.

Reference:

https://docs.microsoft.com/en-us/power-bi/admin/service-admin-rls

Q13:

HOTSPOT

You have a dataset that has the permissions 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.

Hot Area:

Correct Answer:

Q14:

In Power Bi Desktop, you are creating visualizations in a report based on an imported dataset You need to allow Power Bi users to export the summarized data used to create the visualizations but prevent the users from exporting the underlying data What should you do?

A. From Power BI Desktop, configure the Data Load settings for the current file.

B. From the Power BI service, configure the dataset permissions.

C. From Power BI Desktop, configure the Report settings for the current file.

D. From Power BI Desktop, modify the data source permissions.

Correct Answer: C

The export functionality can be disabled on several levels. First, Power BI Service admins can disable this functionality on the tenant level. With that, nobody will be able to export the data. More about that later. Second, as a dataset owner, you can decide if you allow your users to export the data. This is managed in dataset settings but is only changeable on the Power BI desktop.

No matter what settings are applied to the Power BI desktop, the tenant settings will overrule this. In the end, the Power BI Service admin decides what options are possible to use.

https://data-marc.com/2020/04/13/power-bi-governance-why-you-should-consider-to- disable-export-to-excel/ https://learn.microsoft.com/en-us/power-bi/visuals/power-bi-visualization- export-data?tabs=powerbi-desktop

Q15:

others might not have a correct solution.

After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.

You create a parameter named DataSourceExcel that holds the file name and location of a Microsoft Excel data source.

You need to update the query to reference the parameter instead of multiple hard-coded copies of the location within each query definition.

Solution: You modify the source step of the queries to use DataSourceExcel as the file path.

Does this meet the goal?

A. Yes

B. No

Correct Answer: A

Parameterizing a Data Source could be used in many different use cases. From connecting to different data sources defined in Query Parameters to load different combinations of columns.

Reference: https://www.biinsight.com/power-bi-desktop-query-parameters-part-1/

The latest version of PL-300 pdf: https://drive.google.com/file/d/16k73OOmvfsLqwnuUJTSBdNqyFaX8c7e_/view?usp=share_link

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