An app builder needs to change the data types of a few custom fields. The app builder is not able to delete and recreate any of the fields, nor modify any Apex code.
What data type change will require the app builder to perform additional steps in order to retain existing functionality?

Universal containers (uc) wants to delete data in several fields for 5000 lead records. UC export the selected record IDs and fields that need to have data deleted in a csv file. Which two steps should an app builder suggest to meet these requirements ? Choose 2 answers

An app builder has created a new report type but users are unable to select it from the Report Type list when making a new report for records they own.
What could be causing this issue?

Ursa Major Solar is ramping up the sales team to meet increased demand. As part of the short ramp up for these new reps, the manager wants to provide a help guide to enable reps to easily get help where needed during the different sales processes.
Which solution should an app builder recommend?

An app builder has been asked to provide users a way to identify a Contact's "Preferred Contact Method" direction on Contact record. Users need to be able to identify whether a phone number or an email, is the Contact's preferred communication method. Which filed type will allow the App Builder to accomplish this with the fewest fields possible?