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You are building a Microsoft Outlook Web Add-in.
You need to persist user preferences between devices by using the minimum amount of development effort.
Which API should you use
A. the Microsoft Graph API
B. the REST API for the Blob service
C. the JavaScript API for Microsoft Office
D. the Table service REST API
Correct Answer: C
Explanation/Reference:
Explanation:
You can persist add-in state and settings with the JavaScript API for Office.
The JavaScript API for Office provides the Settings, RoamingSettings, and CustomProperties objects for saving add-in state across sessions
Reference: https://docs.microsoft.com/en-us/office/dev/add-ins/develop/persisting-add-in-state-and-settings