70-778 무료 덤프문제 온라인 액세스

You open powerbi.com as 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.

정답:

Explanation

References: https://docs.microsoft.com/en-us/power-bi/service-data-classification

Note: This question is a 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.
Your company has 1,000 users in a Microsoft Office 365 subscription.
A Power BI administrator named Admin1 creates 20 dashboards and shares them with 50 users.
You discover that a use name User1 can access all the dashboards.
You need to prevent User1 from accessing all the dashboards.
Solution: From the Power BI Admin portal, you modify the Dashboard settings.
Does this meet the goal?

• A.Yes
• B.No

You have the following tables.

There is a many-to-one relationship from Subscriber to Date that uses Subscriber[StartDate] and Date[Date].
The Cross filter direction of the relationship is set to Single.
You plan to create a column chart that displays the following two measures:
* Count of SubscriberID by Month based on the StartDate
* Count of SubscriberID by Month based on the EndDate
What should you do before you create the measures?

• A.Change the active relationship for many-to-one.
• B.Create an active one-to-one relationship from Subscriber[StartDate] to Date[Date].
• C.Change the Cross filter direction of the active relationship to Both.
• D.Create an inactive many-to-one relationship from Subscriber[StartDate] to Date[Date].

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.
You have a query for a table named Sales. Sales has a column named CustomerlD. The Data Type of CustomerlD is Whole Number.
You refresh the data and find several errors. You discover that new entries in the Sales table contain nonnumeric values.
You need to ensure that nonnumeric values in the CustomerlD column are set to 0.
Solution: From Query Editor, open Advanced Editor and add the following query step.
#"Replaced Errors" - Table.ReplaceErrorValues(s"Changed Type", {{"CustomerlD", 0}}) Does this meet the goal?

• A.Yes
• B.No

You have a Power BI model for sales data.
You need to create a measure to calculate the year-to-date sales and to compare those sales to the previous year for the same time period.
Which DAX function should you use?

• A.PARALLELPERIOD
• B.DATESYTD
• C.PREVIOUSYEAR
• D.SAMEPERIODLAST YEAR