Free PL-300 Exam Braindumps

- (Exam Topic 4)
You have a CSV file that contains user complaints. The file contains a column named Logged. Logged contains the date and time each compliant occurred. The data in Logged is in the following format:
at 08:59.
You need to be able to analyze the complaints by the logged date and use a built-in date hierarchy. D18912E1457D5D1DDCBD40AB3BF70D5D
What should you do?

1. A. Change the data type of the Logged column to Date.
2. B. Apply a transform to extract the last 11 characters of the Logged column and set the data type of the new column to Date.
3. C. Create a column by example that starts with 2018-12-31 and set the data type of the new column to Date.
4. D. Apply a transform to extract the first 11 characters of the Logged column.

Correct Answer: C

- (Exam Topic 4)
You have the Power BI data model 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.

Solution:


Does this meet the goal?

1. A. Yes
2. B. No

Correct Answer: A

- (Exam Topic 4)
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 in the review screen.
From Power Query Editor, you profile the data shown in the following exhibit.

The IoT GUID and IoT ID columns are unique to each row in query.
You need to analyze IoT events by the hour and day of the year. The solution must improve dataset performance.
Solution: You remove the loT GUID column and retain the loT ID column. Does this meet the goal?

1. A. Yes
2. B. No

Correct Answer: B

- (Exam Topic 4)
You need to provide a user with the ability to add members to a workspace. The solution must use the principle of least privilege.
Which role should you assign to the user?

1. A. Viewer
2. B. Contributor
3. C. Member
4. D. Admin

Correct Answer: C
A Member can add members or others with lower permissions. Note:

- (Exam Topic 3)
You need to design the data model to meet the report requirements. What should you do in Power BI Desktop?

1. A. From Power Query, use a DAX expression to add columns to the Orders table to calculate the calendar quarter of the OrderDate column, the calendar month of the OrderDate column, the calendar quarter of the ShippedDate column, and the calendar month of the ShippedDate column.
2. B. From Power Query, add columns to the Orders table to calculate the calendar quarter and the calendar month of the OrderDate column.
3. C. From Power Bl Desktop, use the Auto date/time option when creating the reports.
4. D. From Power Query, add a date tabl
5. E. Create an active relationship to the OrderDate column in the Orders table and an inactive relationship to the ShippedDate column in the Orders table.

Correct Answer: B
Use Power Query to calculate calendar quarter and calendar month. Scenario:
A single dataset must support all three reports:
- The Top Customers report will show the top 20 customers based on the highest sales amounts in a selected
order month or quarter, product category, and sales region.
- The Top Products report will show the top 20 products based on the highest sales amounts sold in a selected order month or quarter, sales region, and product category.
The data model must minimize the size of the dataset as much as possible, while meeting the report requirements and the technical requirements.