In order to create an App Launcher component in Lightning an admin must ___________.

An Alexa Skill Builder has created a taxi hiring skill. The skill needs to find out when the customer wants a taxi, where the customer is traveling from, and where the customer wants to go. The Builder is currently asking each question individually, in the following order:
"Where do you want to take a taxi from"
"Where do you want to take a taxi to"
"When do you need a taxi"
To ensure the voice interaction is flexible, how should this information be gathered regardless of the order in which the user provides it?

If any of the triggered workflow rules result in another field update that's also enabled for workflow rule re- evaluation, a domino effect occurs, and more workflow rules can be re-evaluated as a result of the newly- triggered field update.

Duplicate management for leads has been implemented at universal containers but it seems duplicate leads are still being created. The org wide default is set to "Private" for leads.
Which two actions help prevent duplicate leads from being created?
Choose 2 answers.

Sales managers want to be automatically notified any time there is a change to an opportunity close date and want these changes to be tracked on the opportunity. Which two configurations should an app builder recommend? Choose 2 answers