Level 5 exam — Microsoft Power BI

Exam — fresh questions

12 new questions to validate publishing and PL-300 preparation with Zineb, a management controller in Algiers: publishing to the Service, refresh and gateway, multi-channel distribution, and preparing for the PL-300 exam.
Answer everything, then click Check: your score and explanations will appear.

5.1 · Recall

1. How does publishing a .pbix split the file?

It permanently deletes it from the workstation Into report (pages) and semantic model (data) Into two independent color themes Into nothing: the file stays identical online

Publishing sends the .pbix to the Service and separates it into a report (the pages) and a semantic model (data and measures): two distinct objects.

5.1 · Application

2. Zineb's team must produce on the report daily. Where to place it?

In the personal "My workspace" In a dashboard of her personal space In a collaborative workspace, with roles In a .pbix file sent by email

Team production is done in a collaborative workspace with roles: "My workspace" remains reserved for learning.

5.1 · Arbitration

3. Zineb retouched her report online. What does she risk by republishing her local .pbix?

Nothing: the two versions always merge An immediate Pro license error The deletion of her workspace Overwriting her online modifications

Any republish overwrites the online version: the local .pbix is the source of truth and web editing must remain marginal.

5.2 · Application

4. Zineb's source file is on SharePoint. What does she need to refresh?

Nothing: cloud source, the Service accesses it on its own A personal gateway on her PC A standard enterprise gateway A manual .csv export every morning

Cloud sources (SharePoint/OneDrive) are reachable directly by the Service: no gateway needed.

5.2 · Application

5. The refresh fails: what is the most frequent cause?

A misconfigured visual in the report Expired credentials A color theme not applied A dashboard that became too old

The #1 cause of refresh failures is credentials: you check the history then reconfigure access (expired tokens, changed passwords).

5.2 · Arbitration

6. Zineb has an internal SQL source on the plant network. Which gateway to install?

The personal gateway on her PC, off at night None: local sources don't refresh The standard enterprise gateway, on a server One gateway per user, one per viewer

A local source requires a gateway, and you choose the standard enterprise one (on a server, supervised by IT), never the personal one in production.

5.3 · Application

7. Zineb wants to distribute her report to fifty viewers. Which channel?

Direct sharing, person by person Sending the .pbix file by email Open publication "to the web" An app: navigation and managed audience

For a broad and clean distribution, you publish an app (package, navigation, managed audience); direct sharing only helps a few people out.

5.3 · Application

8. How does Zineb adapt her report to the phone?

By preparing the mobile layout in Desktop By reducing the font of all the visuals By removing the least useful pages By exporting the visuals as PNG images

View → Mobile layout in Desktop vertically rearranges the visuals for the phone: five minutes that change mobile usage.

5.3 · Arbitration

9. Zineb wants to distribute outside her organization. What does she do?

She simply clicks "Share" with everyone She publishes "to the web" without a second thought She frames external access with IT (B2B guests) She sends the .pbix by instant messaging

External sharing goes through Entra B2B guests and the organization's policies: a subject to frame with IT, never a simple click.

5.4 · Recall

10. What are the four domains of the PL-300?

Excel, Word, PowerPoint, Outlook Prepare, model, visualize, deploy Install, print, archive, publish Sell, buy, store, invoice

The PL-300 covers: prepare data (Power Query), model (star schema, DAX), visualize/analyze, then deploy — exactly the guide's plan.

5.4 · Application

11. Which resources are enough to prepare for the PL-300?

A mandatory paid training course None: you improvise the day before the test Only free videos found on YouTube Microsoft Learn + the Practice Assessment

Official preparation is free and sufficient: Microsoft Learn as the backbone, the Practice Assessment as the mock test (aim for a stable 80%).

5.4 · Arbitration

12. When should Zineb book the PL-300 exam?

After a stable 80% on the Practice Assessment From the first read of the modules Immediately, to motivate herself Never: the certification is useless

You book when you hold a stable 80% on the mock test (real threshold 700/1000): the exam tests reflexes, not recited theory.

What's next?

Score ≥ 80%: you master Zineb's publishing — head to chapter 6 "In practice" (concrete cases, troubleshooting, checklists and resources) to consolidate.
Score 50-79%: reread the failed sections (5.1 publish, 5.2 refresh/gateway, 5.3 sharing, 5.4 PL-300), redo the 48h challenges, then retake the test.
Score < 50%: go back to the two vital gestures — publishing while splitting report and model (5.1), and scheduled refresh with cloud sources (5.2) — before continuing.
And after that? Level 5 closes the path: continue with the guide's final exam and chapter 6 to put Zineb to work on your own data.