Pl 300

Hello,

During the exam, you are not allowed to use your notes or any internet search ...

you must be alone in the room, camera nd microphone on, and not allowed to read the question loudly 

The inspector will ask you to remove all your phones, and secondary screen, and to show him the place 

as for the question 2

Prepare the data (25–30%)

Model the data (25–30%)

Visualize and analyze the data (25–30%)

Deploy and maintain assets (15–20%)

Here are the sections, you can prepare more by following the below link

https://learn.microsoft.com/en-us/certifications/exams/pl-300/

and yes you will have multiple DAX questions to answer and you cannot use the internet

also you will have a use case, and security Questions

Good luck

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