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Exam 70-778 topic 2 question 3 discussion

Actual exam question from Microsoft's 70-778
Question #: 3
Topic #: 2
[All 70-778 Questions]

You plan to create a dashboard in the Power BI service that retrieves data from a Microsoft SQL Server database. The dashboard will be shared between the users in your organization.
You need to ensure that the users will see the current data when they view the dashboard.
How should you configure the connection to the data source?

  • A. Deploy an on-premises data gateway (personal mode). Import the data by using the Import Data Connectivity mode.
  • B. Deploy an on-premises data gateway. Import the data by using the Import Data Connectivity mode.
  • C. Deploy an on-premises data gateway. Import the data by using the DirectQuery Data Connectivity mode.
  • D. Deploy an on-premises data gateway (personal mode). Import the data by using the DirectQuery Data Connectivity mode.
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Suggested Answer: D 🗳️
References: https://docs.microsoft.com/en-us/power-bi/desktop-directquery-about#power-bi-connectivity-modes
by Vav at April 3, 2019, 10:30 p.m.

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patfitz
Highly Voted 6 years ago
The amount of misleading information here is really frustrating. Data gateway in personal mode doesn't support DirectQuery mode, the answer must be C. See also: https://powerbi.microsoft.com/en-us/gateway/
upvoted 43 times
JaNieWiem
5 years ago
hail to the community!
upvoted 3 times
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coupet
5 years ago
On-premises data gateway DirectQuery support: Yes on-premises data gateway (personal mode) DirectQuery support: No https://docs.microsoft.com/en-us/power-bi/connect-data/service-gateway-personal-mode
upvoted 3 times
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Vav
Highly Voted 6 years, 1 month ago
I would have said C. Why would you use personal mode?
upvoted 28 times
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Gabza
Most Recent 4 years, 4 months ago
C is on the money, honestly who is behind these blunders.
upvoted 1 times
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Lhouss
4 years, 5 months ago
C is correct
upvoted 1 times
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adisababa
4 years, 8 months ago
The correct answer is C.
upvoted 1 times
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Chrisychurch
4 years, 8 months ago
Who administers these memos? The answer should be C, as (personal) doesn't support Direct Query.
upvoted 1 times
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Waltmas
4 years, 10 months ago
C is the correct answer there
upvoted 4 times
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byebye
5 years, 2 months ago
definitely C, getting tired of misinformation
upvoted 11 times
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coupet
5 years, 4 months ago
Correct answer is C.
upvoted 5 times
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mohroshdy
5 years, 4 months ago
C is correct
upvoted 6 times
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Faizal
5 years, 4 months ago
Should be c
upvoted 5 times
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k3rz0rg
5 years, 5 months ago
The answer is C.
upvoted 6 times
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Sim
5 years, 11 months ago
The answer must be C: On-premises data gateway (personal mode) – allows one user to connect to sources, and can’t be shared with others. Can only be used with Power BI. This gateway is well-suited to scenarios where you’re the only person who creates reports, and you don't need to share the data sources with others. On-premises data gateway – allows multiple users to connect to multiple on-premises data sources. Can be used by Power BI, PowerApps, Flow, Azure Analysis Services, and Azure Logic apps, all with a single gateway installation. This gateway is well-suited to more complex scenarios with multiple people accessing multiple data sources. See also: https://docs.microsoft.com/en-us/power-bi/service-gateway-getting-started
upvoted 14 times
Hien
5 years, 8 months ago
The same quetion is #98 in Topic 1, has correct anwer "Deploy an on-premises data gateway. Connect to the data by using the DirectQuery Data Connectivity mode."
upvoted 11 times
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Vav
6 years, 1 month ago
Actually scratch that I would have said D but without the personal mode
upvoted 4 times
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