Pass ADM-201 Exam Guide

A validation rule is a feature that allows administrators to define criteria for data entry or import operations and display an error message when those criteria are not met. For example, a validation rule can ensure that house showings are scheduled within the current year by comparing the showing date field with a formula that returns the current year. If the showing date field contains a date outside of the current year, then the validation rule will prevent users from saving or importing records with an error message. References: &type=5

Two reasons that would prevent a user from being deactivated are that the user is part of a territory hierarchy or that the user is assigned in workflow email alert. A territory hierarchy is a structure that defines how territories are related to each other in Salesforce; if a user is part of a territory hierarchy, they cannot be deactivated until they are removed from all territories. A workflow email alert is an action that sends an email to one or more recipients when a workflow rule is triggered; if a user is assigned in workflow email alert, they cannot be deactivated until they are removed from all email alerts. The user being in a custom hierarchy field or being the highest role in role hierarchy are not reasons that would prevent deactivation; they may affect data visibility or record ownership after deactivation, but they do not block deactivation itself. References: &type=5

 Geolocation fields allow you to store the latitude and longitude coordinates of a location. They can be used to calculate distances between records and display maps of accounts, contacts, leads, or other custom objects. References: &type=5

Two-factor authentication requires users to verify their identity with two pieces of information when they log in to Salesforce. One piece is their username and password, and the other is a verification code from an authenticator app or email or SMS.

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