Universal Containers (UC) has a time-sensitive need for a custom component to be built in 4 weeks; UC developers require additional enablement to complete the work and are backlogged by several months.
Which option should an app builder suggest to meet this requirement?

Which type of relationships can be defined with external objects? Choose 2 answers

An app builder has downloaded a component from the AppExchange successfully; however, they are unable to add it to the Lightning home page.
Which two reasons can be preventing the app builder from being able to add the custom component?
Choose 2 answers

Universal Containers has a new custom object for Invoices that includes an InvoiceNumber field, Before the Invoice object can be used, invoices will be migrated from an external system maintaining their current InvoiceNumber. After the migration, salesforce will be the system of record and each new Invoice created in Salesforce must have a unique InvoiceNumber.
How should the app builder configure the InvoiceNumber field?

What is true when changing the following field types? (Choose 3)