When creating users, does the alias need to be unique?

True or False, Final reject actions in a workflow approval process can include actions such as email alerts.

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Determine if the description is Master/Detail or Lookup: For reporting parent and child fields available

The Universal Containers Administrator is editing the page layout for a new custom object when a text area field is inadvertently deleted from the page layout. What are three methods for restoring the field to the page layout?
Choose 3 answers

Which statement is / are false for folders?