Implement Advanced Canvas Apps Features PL-400 Practice Questions (Page 4)

Questions 16–20

1. 16expert · hard

   A canvas app for project tracking has a gallery of projects. Users can select multiple projects and then click a button to send a summary to a Power Automate flow. The flow needs the list of selected project IDs and the user's email. You need to pass this data efficiently. What should you do?

   • AUse the Concat() function to create a comma-separated string of selected project IDs and pass it as a single parameter along with the user's email.
   • BPass each selected project ID as a separate parameter to the flow.
   • CUse the JSON() function to serialize the selected items and pass the JSON string as a parameter.
   • DStore the selected project IDs in a SharePoint list and have the flow read them from there.
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2. 17foundation · easy

   You are writing a Power Fx formula that must reference the current record in a gallery. Which identifier should you use?

   • AParent
   • BThisItem
   • CCurrentRecord
   • DSelf
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4. 18application · medium

   A development team maintains several canvas apps that all use a custom 'DateRangePicker' component. The component currently has a property called 'StartDate' and 'EndDate'. A new requirement adds a 'PresetRange' property that should accept a text value like 'Last30Days'. The team wants to update the component without breaking existing apps that use it. What should they do?

   • AAdd the new property to the component in the library, publish the library, and then update each app to use the new version.
   • BModify the existing 'StartDate' property to also accept preset range strings.
   • CCreate a new component library and migrate all apps to it, leaving the old library unchanged.
   • DUpdate the component in one app and then copy it to the other apps.
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5. 19foundation · easy

   In a canvas app, which property of a button is used to trigger a Power Automate flow when the button is selected?

   • AOnSelect
   • BOnChange
   • COnVisible
   • DOnHidden
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6. 20foundation · easy

   When you add a Power Automate control to a canvas app, how do you pass data from the app to the flow?

   • ABy using the Patch() function to update a data source that the flow monitors
   • BBy writing data to a global variable that the flow reads
   • CBy using the Set() function to send data to the flow
   • DBy setting the Run property of the flow control with input parameters
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