A primary characteristic of a sensitivity label is its persistence. When a label is applied to a document or email, it is embedded as clear-text metadata that travels with the content. This ensures that the classification and any associated protection settings (such as encryption or content markings) remain with the data, regardless of where it is stored, used, or shared. This persistence allows applications and services to read the label and enforce the appropriate policies consistently.

B. encrypted: Encryption is a protection that a sensitivity label can apply, but it is not an inherent characteristic of all labels. Some labels may only apply visual markings or no protection at all.

C. restricted to predefined categories: Administrators can create and customize their own sensitivity labels and categories to match their organization's specific data classification schema; they are not limited to a fixed set of predefined categories.

1. Microsoft Learn

"Learn about sensitivity labels

" Microsoft Purview documentation.

Reference for Correct Answer (A): Under the section "What sensitivity labels are

" the documentation states

"When you apply a sensitivity label to content

the label is stored in clear text in the metadata of that content. The label and its protection settings are persistent

and roam with the content..."

Reference for Incorrect Answer (B): Under the section "What sensitivity labels can do

" "Encrypt emails and documents" is listed as one of several possible actions

confirming it is an optional capability

not a universal characteristic.

Reference for Incorrect Answer (C): The entire document details how administrators can "Create and configure sensitivity labels

" which demonstrates that they are customizable and not restricted.

2. Microsoft Learn

"Get started with sensitivity labels

" Microsoft Purview documentation.

Reference for Correct Answer (A): In the introductory paragraph

it explains

"After a sensitivity label is applied to an email

document

or site

any configured protection settings for that label are enforced on the content. The label also persists with the content..."