Use the data import wizard when __________. (Choose three.)

Universal container needs to update a field on an account when an opportunity stage is changed to close lost.
What can be used to accomplish this requirement? Choose 2

The VP of Marketing wants to broadcast an e-mail to 10,000 contacts in Salesforce on a regular basis, but realizes Salesforce's mass e-mail functionality has a limitation on the number of e-mails that can be sent each day.
What action should the app builder take?

What metadata changes can be made directly in a production environment without deploying from sandbox?
Choose 2 answers

How can you control object level access? (Choose two.)