You have multiple SharePoint 2010 sites based on the same site definition. You need to plan a strategy to update
the property value for a Web Part specified in the site definition for all existing sites.
You must accomplish this with a minimum of developer hours.
Which strategy should you recommend?
A.
Update the site definition to specify the new property for the Web Part and deploy it through a feature to each of the sites.
B.
Create a delegate control with the updated value and deploy it through a feature to each of the sites.
C.
Copy an update to the Web Part into the global assembly cache (GAC) and perform an IISReset.
D.
Use a Power Shell script to iterate through the sites and update the property.