Which is the correct definition of the Apex method that gets additional information?

A Visual Flow uses an apex Action to provide additional information about multiple Contacts, stored in a custom class, contactInfo. Which is the correct definition of the Apex method that gets additional information?A . @InvocableMethod(label=’Additional Info’) public List<ContactInfo> getInfo(List<Id> contactIds) { /*implementation*/ }B . @InvocableMethod(label=’additional Info’) public static ContactInfo getInfo(Id contactId) { /*implementation*/ }C...

Which method should a developer use to ensure only users that should be able to delete Accounts can successfully perform deletions?

A developer must write an Apex method that will be called from a Lightning component. The method may delete an Account stored in the accountRec variable. Which method should a developer use to ensure only users that should be able to delete Accounts can successfully perform deletions?A . Schema.sObjectType.Account.isDeletable()B . Account.isDeletable()C . accountRec.isDeletable()D ....