PL-300 Dumps Are Important For Preparation
Yes, the PL-300 dumps are very important for preparing for the Microsoft Power BI Data Analyst exam. PL-300 dumps practice questions can help you become familiar with the format and difficulty of the exam and can assess your level of knowledge and weaknesses, helping you filter out areas of focus.
Taking the time to practice before the exam can improve your confidence and accuracy to better prepare for the Microsoft PL-300 exam. Try Pass4itSure PL-300 dumps: https://www.pass4itsure.com/pl-300.html 291 practice questions April update fully upgraded!
I. Why PL-300 dumps are important for PL-300 exam preparation
A. Can help you become familiar with the format and difficulty of the exam
B. Ability to assess knowledge levels and weaknesses
C. Be able to identify areas that need to be focused on for review
D. Improve self-confidence and accuracy in preparing for the exam
II. How to use PL-300 dumps practice questions for preparation
A. You need to find the right Microsoft PL-300 practice materials (Pass4itSure is recommended here)
B. You need to make a plan and practice the exercises in a targeted manner
C. Analyze errors in practice questions and provide timely feedback and correction
D. Focus on the quality of practice questions rather than the quantity
III. Other effective PL-300 exam preparation methods
A. Attend online training courses or self-study-related materials
B. Join community forums or groups to exchange and share experiences with other candidates
C. Prepare for the exam using a combination of PDF+VCE
Go to the section that matters most to you, and share free PL-300 online exam practice.
Pass4itsure 2023 New Microsoft PL-300 Questions
Q1:
DRAG DROP
You receive revenue data that must be included in Microsoft Power BI reports.
As shown in the following exhibit, you preview the data from a Microsoft Excel source in Power Query.
You plan to create several visuals from the data, including a visual that shows revenue split by year and product.
You need to transform the data to ensure that you can build the visuals. The solution must ensure that the columns are named appropriately for the data that they contain.
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:
Step 1: Select Use Header as First Row.
Step 2: Select Department and Product and Unpivot Other Columns
Unpivot Other Columns: This command unpivots unselected columns. Use this command in a query when not all columns are known. New columns added during a refresh operation are also unpivoted.
Step 3: Rename the Attribute column to Year and the Value column to Revenue.
You might want to unpivot data, sometimes called flattening the data, to put it in a matrix format so that all similar values are in one column. This is necessary, for example, to create a chart or a report.
When you unpivot, you unpack the attribute-value pairs that represent an intersection point of the new columns and re-orient them into flattened columns:
Values (in blue on the left) are unpivoted into a new column (in blue on the right).
Attributes (in green on the left) are unpivoted into a new column (in green on the right) and duplicates are correspondingly mapped to the new Values column.
Reference:
Q2:
HOTSPOT
You have the Power BI data model shown in the following exhibit.
Select the appropriate yes or no.
Hot Area:
Correct Answer:
Q3:
HOTSPOT
You have a column named UnitsInStock as shown in the following exhibit.
UnitsInStock has 75 non-null values, of which 51 are unique.
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:
Box 1: 75
Box 2: reduce
They reduce from the number of values (75), to the number of unique values (51).
Reference:
https://docs.microsoft.com/en-us/power-bi/create-reports/desktop-show-items-no-data
Q4:
DRAG DROP
You use Power Bi Desktop to create a Power Bl data model and a blank report You need to add the Word Cloud visual shown in the following exhibit to the report.
The solution must minimize the development effort
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:
Q5:
HOTSPOT
You have a Power Bl report that contains a measure named Total Sales.
You need to create a new measure that will return the sum of Total Sates for a year up to a selected date. How should you complete the DAX expression? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Hot Area:
Correct Answer:
Q6:
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
Q7:
You need to create the required relationship for the executive\’s visual. What should you do before you can create the relationship?
A. Change the data type of Sales[region_id] to Whole Number.
B. Change the data type of Sales[region_id] to Decimal Number.
C. Change the data type of Sales[sales_id] to Text.
D. In the Sales table, add a measure for Sum(sales_amount).
Correct Answer: A
Scenario: Executives require a visual that shows sales by region.
Need to change the sales_id column from Varchar to Whole Number (Integer).
Q8:
HOTSPOT
You view a query named Transactions as shown in the following exhibit.
The query gets CSV files from a folder.
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:
Box 1: 9
9 distinct CSV files.
Box 2: 10
10 distinct dates.
Q9:
You have a large dataset that contains more than 1 million rows. The table has a datetime column named Date.
You need to reduce the size of the data model.
What should you do?
A. Round the hour of the Date column to startOfHour.
B. Change the data type of the Date column to Text.
C. Trim the Date column.
D. Split the Date column into two columns, one that contains only the time and another that contains only the date.
Correct Answer: D
We have to separate date and timetables. Also, we don’t need to put the time into the date table, because the time is repeated every day. Split your DateTime column into separate date and time columns in the fact table, so that you can join the date to the date table and the time to the time table.
The time needs to be converted to the nearest round minute or second so that every time in your data corresponds to a row in your timetable.
Reference: https://intellipaat.com/community/6461/how-to-include-time-in-date-hierarchy-in-power-bi
Q10:
You need to create a Power Bl theme that will be used in multiple reports. The theme will include corporate branding for font size, color, and bar chart formatting.
What should you do?
A. Create a theme as a PBIVIZ file and import the theme into Power Bl Desktop.
B. Create a theme as a JSON file and import the theme into Power Bl Desktop.
C. From Power Bl Desktop, use a built-in report theme.
D. From Power Bl Desktop, customize the current theme.
Correct Answer: D
Q11:
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 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 create a new query that references DataSourceExcel.
Does this meet the goal?
A. Yes
B. No
Correct Answer: B
Instead, modify the source step of the queries to use DataSourceExcel as the file path.
Note: Parameterising 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:
Q12:
You have the tables shown in the following table.
The Impressions table contains approximately 30 million records per month.
You need to create an ad analytics system to meet the following requirements:
Present ad impression counts for the day, campaign, and Site_name. The analytics for the last year are required.
Minimize the data model size.
Which two actions should you perform? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.
A. Group the impressions by Ad_id, Site_name, and Impression_date.Aggregate by using the CountRows function.
B. Create one-to-many relationships between the tables.
C. Create a calculated measure that aggregates by using the COUNTROWS function.
D. Create a calculated table that contains Ad_id, Site_name, and Impression_date.
Correct Answer: AB
Grouping in power query reduces the number of rows in the impression table that is gonna be loaded in the model. Creating relationships doesn’t increase the size of the model.
Q13:
Your company has training videos that are published to Microsoft Stream. You need to surface the videos directly in a Microsoft Power BI dashboard. Which type of tile should you add?
A. video
B. custom streaming data
C. text box
D. web content
Correct Answer: D
https://docs.microsoft.com/en-us/stream/portal-embed-video https://docs.microsoft.com/en-us/power-bi/create-reports/service-dashboard-add-widget#add-web-content
Q14:
You have a Microsoft Power Bl dashboard.
You need to ensure that consumers of the dashboard can give you feedback that will be visible to the other consumers of the dashboard.
What should you use?
A. Feedback
B. Subscribe
C. Comments
D. Mark as favorite
Correct Answer: C
https://docs.microsoft.com/en-us/power-bi/consumer/end-user-comment
Q15:
You create the following step by using Power Query Editor.
=Table.ReplaceValue(SalesLT_Address,”1318″,”1319″,Replacer.ReplaceText,{“AddressLine 1”})
A row has a value of 21318 Lasalle Street in the AddressLine1 column.
What will the value be when the step is applied?
A. 1318
B. 1319
C. 21318 Lasalle Street
D. 21319 Lasalle Street
Correct Answer: D
Example:
Replace the text “ur” with the text “or” in the table.
Reference: https://docs.microsoft.com/en-us/powerquery-m/table-replacevalue
Exam PL-300 PDF Free Download: https://drive.google.com/file/d/16k73OOmvfsLqwnuUJTSBdNqyFaX8c7e_/view?usp=share_link
Summary:
PL-300 dumps are critical to PL-300 exam preparation, and proper planning and effective use of the practice questions provided by PL-300 dumps can improve exam success rates. Combine multiple methods PDF+VCE to prepare comprehensively and improve exam performance.
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