The marketing team at Universal Containers has a list of 400 leads it wants to upload to Salesforce. The team needs to avoid creating duplicate records. Which two actions should be taken to meet this requirement? (Choose two.)

A. Utilize a Lead Matching Rule and corresponding Duplicate Rule to block newly created duplicate leads.
B. Use Data Loader's update function to import leads and match to existing records based on e-mail address.
C. Enable Duplicate Matching in the Data Management section in Setup and activate the Lead-to-Lead scenario.
D. Upload the lead list using the Import Wizard and select a Matching Type to prevent duplicate lead creation.

Suggest answer: AD

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