What should the architect suggest as an optimal deployment plan?

The release will be deployed over a weekend, one week after Salesforce updates the production environment (e.g., from Winter to Spring). UC has found that a full sandbox refresh can take several days.

What should the architect suggest as an optimal deployment plan?
A . Two weeks before go -live, deploy to Staging and then refresh the Staging and Production support sandboxes. Deploy from Staging to Production at go-live
B . Approximately six weeks before go -live, ensure the sandbox will be on the release preview. One week before go live, deploy to Staging. Deploy from Staging to Production at go-live
C . One month before go -live, deploy to Staging and to Production Support. Deploy from Production Support to Production at go-live
D . One week before go -live, initiate the Staging sandbox refresh and then immediately deploy to Staging. Deploy from Staging to Production at go-live

View Answer

Answer: B