Universal Containers has started building a customer Lightning community that contains a few dozen Aura components. The development team lead has come to the Salesforce architect about questions regarding testing the Lightning components.
What two knowledge points can the architect pass to the development team lead?
Choose 2 answers

What two things are needed to delete metadata with a deploy() call?= Choose 2 answers

Universal Containers (UC) environment management architect is using the package development model for deployment to different orgs.
Which metadata changes does the architect need to track manually?

Universal Containers requires that all sandboxes that have not been recently refreshed must also receive the newest changes to production. This must be done before any functionality from that environment can be moved to production. Which deployment tool would allow this deployment process to be managed in an automated fashion?

What are three advantages of using the SFDX? (Choose three.)