PL-300 Dumps 2023 | Effective Tools To Pass The Exam Successfully
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Who is in charge of your memory?
“Why did the PL-300 knowledge that I saw turn around and forget?”
As the saying goes: to learn is to practice repeatedly. From a brain science point of view, this is indeed the case. Just re-memorize it.
Reading this, you may think: what if you can’t remember the content of the exam?
Flexible use, PL-300 dumps learning method is more efficient.
It’s important to practice repeatedly.
“Is it true that practicing the PL-300 exam questions over and over again is valid?”
Only through repeated memorization can that knowledge be retained in the brain. The same goes for the PL-300 exam, so it’s important to practice the PL-300 exam questions!
It is possible to use geekcert PL-300 dumps 2023, which has a lot of real questions for the exam.
The above is the answer to the first three questions.
Do practice questions, which not only promote knowledge but are also part of the exam.
Share some of the free Microsoft Power BI Data Analyst exam questions below:
Question 1:
You are creating a Power BI model that contains a table named Store. The store contains the following fields.
You plan to create a map visual that will show store locations and provide the ability to drill down from Country to State/Province to City. What should you do to ensure that the locations are mapped property?
A. Set the data category of the City. State/Province, and Country.
B. Set Summarization for City. State/Province, and Country to Don\’t summarize
C. Change the data type of the City. State/Province, and Country.
D. Create a calculated column that concatenates the values it City, State/Province and Country.
Correct Answer: A
Question 2:
DRAG DROP
You plan to create a report that will display sales data from the last year for multiple regions
You need to restrict access to individual rows of the data on a per-region basis by using roles.
Which four actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.
Select and Place:
Correct Answer:
Question 3:
You have the Power Bl model shown in the following exhibit.
There are four departments in the Departments table.
You need to ensure that users can see the data of their respective departments only.
What should you do?
A. Create a row-level security (RLS) role for each department, and then define the membership of the role.
B. Create a DepartmentID parameter to filter the Departments table.
C. To the ConfidentialData table, add a calculated measure that uses the currentgroup DAX function.
D. Create a slicer that filters Departments based on DepartmentID.
Correct Answer: A
Question 4:
You have sales data in a star schema that contains four tables named Sales, Customer, Date, and Product. The Sales table contains purchase and ship dates.
Most often, you will use the purchase date to analyze the data, but you will analyze the data by both dates independently and together.
You need to design an imported dataset to support the analysis. The solution must minimize the model size and the number of queries against the data source. Which data modeling design should you use?
A. Use the Auto Date/Time functionality in Microsoft Power BI and do NOT import the Date table.
B. Duplicate the Date query in Power Query and use active relationships between both Date tables.
C. On the Date table, use a reference query in Power Query and create active relationships between Sales and both Date tables in the modeling view.
D. Create an active relationship between Sales and Date for the purchase date and an inactive relationship for the ship date.
Correct Answer: D
Only one relationship can be active.
Note: If you query two or more tables at the same time when the data is loaded, Power BI Desktop attempts to find and create relationships for you. The relationship options Cardinality, Cross filter direction, and Make this relationship active are automatically set.
Reference: https://docs.microsoft.com/en-us/power-bi/transform-model/desktop-create-and-manage-relationships
Question 5:
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?
A. From Microsoft Power Bl Desktop, edit the Row-Level Security setting for the reports.
B. Change the Microsoft Power Bl license type of the sales manager.
C. Manage the permissions of the underlying dataset
D. Request that the sales manager be added to the correct Azure Active Directory group.
Correct Answer: D
Using AD Security Groups, you no longer need to maintain a long list of users.
All that you will need to do is to put in the AD Security group with the required permissions and Power BI will do the REST! This means a small and simple security file with the permissions and AD Security group.
Note: Configure role mappings Once published to Power BI, you must map members to dataset roles. Members can be user accounts or security groups.
Whenever possible, we recommend you map security groups to dataset roles. It involves managing security group memberships in Azure Active Directory. Possibly, it delegates the task to your network administrators.
Reference: https://www.fourmoo.com/2018/02/20/dynamic-row-level-security-is-easy-with-active-directory-security-groups/ https://docs.microsoft.com/en-us/power-bi/guidance/rls-guidance
Question 6:
DRAG DROP
You are building a dataset from a JSON file that contains an array of documents.
You need to import attributes as columns from all the documents in the JSON file. The solution must ensure that data attributes can be used as date hierarchies in Microsoft Power BI reports.
Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.
Select and Place:
Correct Answer:
1- Convert list to table 2- Expand Column 3- Set Date type
Here is an example: https://youtu.be/B4kzyxnhQfI
The definition of the function which expands columns: https://docs.microsoft.com/en- us/powerquery-m/table-expand record column
Question 7:
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
Question 8:
You have a CSV file that contains user complaints. The file contains a column named Logged. Logged contains the date and time each complaint occurred. The data in Logged is in the following format: 2018-12-31 at 08:59.
You need to be able to analyze the complaints by the logged date and use a built-in date hierarchy.
What should you do?
A. Apply a transformation to extract the last 11 characters of the Logged column and set the data type of the new column to Date.
B. Change the data type of the Logged column to Date.
C. Split the Logged column by using it as the delimiter.
D. Apply a transformation to extract the first 11 characters of the Logged column.
Correct Answer: C
Question 9:
DRAG DROP
Note: This question is part of a series of questions that present the same scenario. For your convenience, the scenario is repeated in each question. Each question presents a different goal and answers choices, but the text of the scenario is exactly the same in each question in this series.
Start of repeated scenario. You have a Microsoft SQL Server database that has the tables shown in the Database Diagram exhibit. (Click the Exhibit.)
You plan to develop a Power BI model as shown in the Power BI Model exhibit. (Click the Exhibit).
You plan to use Power BI to import data from 2013 to 2015.
Product Subcategory [Subcategory] contains NULL values.
End of repeated scenario.
You implement the Power BI model.
You need to edit the Product Category table query to match the desired Power BI model.
How should you complete the advanced query? To answer, drag the appropriate values to the correct targets. Each value may be used once, more than once, or not at all.
You may need to frag the split bar between panes or scroll to view content.
NOTE: Each correct selection is worth one point.
Select and Place:
Correct Answer:
Question 10:
You have a collection of reports for the HR department of your company.
You need to create a visualization for the HR department that shows historic employee counts and predicts trends during the next six months.
Which type of visualization should you use?
A. scatter chart
B. ribbon chart
C. line chart
D. key influences
Correct Answer: C
The best data for forecasting is time series data or uniformly increasing whole numbers. The line chart has to have only one line.
Try forecasting: Try the new forecasting capabilities of Power View today on your own data or with the sample report available as part of the Power BI report samples. To view your own data, upload a workbook with a Power View time series line chart to Power BI for Office 365.
Question 11:
HOTSPOT You have a column named UnitslnStock as shown in the following exhibit
Hot Area:
Correct Answer:
Question 12:
You are creating a visual to show the ranking of product categories by sales revenue.
Your company\’s security policy states that you cannot send data outside of your Microsoft Power Bl tenant
Which approach provides the widest variety of visuals while adhering to the security policy?
A. Use default visuals or custom visuals uploaded from a .pbiviz file.
B. Use only default visuals.
C. Use default or any custom visuals from the marketplace.
D. Use default or certified custom visuals.
Correct Answer: C
Question 13:
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 14:
You import a Power Bl dataset that contains the following tables:
1. Date
2. Product
3. Product Inventory
The Product inventory table contains 25 million rows. A sample of the data is shown in the following table.
The Product Inventory table relates to the Date table by using the DateKey column. The Product inventory table relates to the Product table by using the ProductKey column. You need to reduce the size of the data model without losing information. What should you do?
A. Change Summarization for DateKey to Don\’t Summarize.
B. Change the data type of UnitCost to Integer.
C. Remove the relationship between Date and Product Inventory.
D. Remove MovementDate.
Correct Answer: D
Question 15:
You need to configure access for the sales department users. The solution must meet the security requirements. What should you do?
A. Add the sales department as a member of the reports workspace
B. Add the Azure Active Directory group of the sales department as an Admin of the reports workspace.
C. Distribute an app to the users in the Azure Active Directory group of the sales department.
D. Share each report with the Azure Active Directory group of the sales department.
Correct Answer: B
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