How should an administrator ensure the appropriate number of digits are entered Into the custom encrypted field created to capture credit card numbers on the Opportunity object?

Cloud Kicks has an export of Order and Order Item data from an enterprise resource planning (ERP) system. The data must be imported into the Salesforce Order and Order Product objects, while maintaining the relationships in the data.
What are two ways the administrator should load the data?
Choose 2 answers

Ursa Major Solar customer records have a lot of fields and Lightning components to give users a variety of information and available functions. Recently,usrrs have noted that their pages take a long time to load and it's starting to negatively impact their experience.
What should the administrator do to help diagnose where improvements can be made?

Person accounts were recently activated at Cloud Kicks.
There are three record types for accounts:
* B2B customer
* B2C Customer
* External Partner
There are two record types for leads:
* B2B Lead
* B2CLead
The test team finds that when the Convert button is clicked on a B2C Lead record, only the B2B Customer and External Partner account record types are available choices on the Conversion Layout.
What should the administrator do to correct this issue?

Cloud Kicks has been tracking how many participants wear the company's shoes in each marathon. The administrator creates two custom objects: Races and Runners. There is a master-detail relationship between them as well as a Roll-up Summary field on the Races object to show the count of runners in each race. Requirements have changed, and the administrator wants to delete the Master-detail Relationship field without deleting the Runners records.
What action should an administrator take before the Relationship field can be deleted?