Microsoft 70-778

The 70-778 exam has a reputation for tripping up even experienced professionals. Dumpkiller breaks the Microsoft Analyzing and Visualizing Data with Power BI syllabus down into 155 practice questions with clear explanations, so tricky topics stop feeling intimidating.

Microsoft 70-778 Exam Overview:

Microsoft 70-778 Exam Syllabus Topics:

What Candidates Ask About the Microsoft 70-778 Exam

Can you give me an overview of the 70-778 exam?

The Microsoft Analyzing and Visualizing Data with Power BI exam (code: 70-778) is the official Microsoft exam that leads to the Microsoft Power BI certification. It sits at the Associate level of the Microsoft certification track. It is also connected with related credentials such as MCSA: BI Reporting (requires 70-778 and other exams). Passing it proves to employers that your skills have been validated by Microsoft itself, which is why the 70-778 credential keeps showing up in job postings.

How many questions are in the 70-778 exam, and how long does it take?

The Microsoft Analyzing and Visualizing Data with Power BI exam gives you 120 minutes to work through 40-60. Pacing matters more than most candidates expect, so before exam day, run at least one full timed session in the Dumpkiller test engine to learn how long you can afford per question. If an item stalls you, flag it and move on — coming back later beats burning five minutes on a single question.

What score do I need to pass the 70-778 exam, and how much does it cost?

The passing score for the Microsoft Analyzing and Visualizing Data with Power BI exam is 700 (on a scale of 1000), and the official registration fee is USD 165. Remember that a failed attempt means paying that fee in full again, so a timed self-assessment with Dumpkiller practice questions about a week before your exam date is a cheap way to confirm you are scoring comfortably above 700 (on a scale of 1000).

Are there any prerequisites for the 70-778 exam?

According to Microsoft, the following applies: Recommended experience with Power BI Desktop and Power BI Service, data analysis and visualization tasks.. Certification policies do change from time to time, so confirm the latest requirements on the official exam page at https://learn.microsoft.com/ before you register.

Can I try the 70-778 practice questions before buying?

Yes. Dumpkiller offers a free 70-778 PDF demo so you can review the question style, difficulty, and explanations before committing to anything. After purchase, your Microsoft Analyzing and Visualizing Data with Power BI material includes 365 days of free updates, and if your product expires after that, you can extend the update service at a 50% discount from your member zone.

What happens if I do not pass the 70-778 exam, and how is my order delivered?

If you take the corresponding 70-778 exam within 60 days of your purchase and do not pass, you can apply for a full refund under our 100% Money Back Guarantee, subject to a few conditions: the failed exam must be the one matching your purchase; sitting the exam within 3 days of purchase does not qualify, since that leaves too little preparation time; downloading the material without actually taking the exam does not qualify; free materials and expired orders are excluded; and the candidate name must match the payer name. To apply, send a scanned copy of your enrollment slip together with your official Score Report (PDF) within 2 days after the exam, and claims are processed within 7 days. If you would rather not take a refund, you can exchange your purchase for two free products of equal value while keeping the update service on the product you originally bought. As for delivery, everything is an instant download: your products are sent to your email within one minute of payment — contact customer service if nothing arrives within 2 hours — and there is no limit on the number of computers you can install the software on.

What topics are covered in the 70-778 exam?

The official Microsoft Analyzing and Visualizing Data with Power BI syllabus is organized into 3 main domains. The first three are Configure Dashboards, Reports and Apps, Consume and Transform Data, and Model and Visualize Data. For the full domain-by-domain breakdown, see the complete Exam Topics outline above.

Microsoft Analyzing and Visualizing Data with Power BI Sample Questions:

Question 1

You have a Power BI report in an app workspace.
You plan to embed a report from the app workspace into a line-of-business application by using Power BI Embedded.
Which information should you provide to the application developers?

A. The access key and the report ID
B. The report URL and a user name
C. The app workspace name and the access key
D. The application token and the report URL

Question 2

You have two Microsoft SQL Server database servers named SQLProd and SQLDev. SQLDev contains the same tables as SQLProd, but only a subset of the data in SQLProd.
You create a new Power BI Desktop model that uses 120 tables from SQLDev.
You plan to publish the Power BI file to the Power BI service.
You need to connect the model to the tables in SQLProd. The solution must minimize administrative effort.
What should you do from Query Editor before you publish the model?

A. Delete the existing queries, and then add new data sources.
B. Create a new connection to SQLProd, and then import the tables from SQLProd.
C. Configure the Data source settings.
D. Edit the source of each table query.

Question 3

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 Power BI model that contains two tables named Sales and Date. Sales contains four columns named TotalCost, DueDate, ShipDate, and OrderDate. Date contains one column named Date.
The tables have the following relationships:
* Sales[DueDate] and Date[Date]
* Sales[ShipDate] and Date[Date]
* Sales[OrderDate] and Date[Date]
The active relationship is on Sales[DueDate].
You need to create measures to count the number of orders by [ShipDate] and the orders by [OrderDate]. You must meet the goal without duplicating data or loading additional data.
Solution: You create measures that use the CALCULATE, COUNT, and USERELATIONSHIP DAX functions.
Does this meet the goal?

A. No
B. Yes

Question 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.
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 user named User1 can access all the dashboards.
You need to prevent User1 from accessing all the dashboards.
Solution: From the Office 365 Admin center, you remove the Power BI license from User1.
Does this meet the goal?

A. No
B. Yes

Question 5

Note: This question is part of a series of questions that use the same scenario. For your convenience, the scenario is repeated in each question. Each question presents a different goal and answer 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 button.)

You plan to develop a Power BI model as shown in the Power BI Model exhibit. (Click the Exhibit button.)

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 plan to add a table named Date to the model. The table will have columns for the date, year, month, and end of the last month, and will include data from January 1, 2013 to December 31, 2015.
The Date table and the Sales table will have a relationship.
Which DAX functions should you use to create the columns?

A. CALENDARAUTO, YEAR, MONTH, and EOMONTH
B. CALENDARAUTO, YEAR, MONTH, and ENDOFMONTH
C. CALENDAR, YEAR, MONTH, and EOMONTH
D. CALENDAR, YEAR, MONTH, and ENDOFMONTH

Solutions: