Free Microsoft SC-401 Practice Exam with Questions & Answers | Set: 4

To create a keyword dictionary for a sensitive information type in Microsoft Purview Data Loss Prevention (DLP), you must use a plain text (.txt) file where each keyword is on a separate line.

Format Example (TXT file):

confidential

sensitive

classified

top secret

This format is simple, efficient, and directly compatible with Microsoft 365 DLP policies for keyword dictionaries.

How to use the keyword dictionary?

● Create a text file with one keyword per line.

● Upload it to Microsoft Purview under Data Classification > Sensitive Info Types.

● Use the dictionary in a DLP policy to identify and protect sensitive information.

To allow Microsoft 365 Copilot to summarize files that have Label1 applied, the label must grant permission to extract content from the document. The correct permission for this is Copy and extract content (EXTRACT).

Microsoft 365 Copilot requires access to read and process content in documents to generate summaries. The EXTRACT permission allows users (and AI tools like Copilot) to copy and extract content for processing while still maintaining the protection applied by the sensitivity label.

Box 1: Since you are looking for a specific pattern (PA followed by eight digits, e.g., PA 12345678), the best classification method is Sensitive Info Type. Sensitive Info Types allow pattern-based matching to identify structured data. Exact Data Match (EDM) is not needed because you're not comparing against a fixed dataset. Trainable classifier is not appropriate because this is a structured pattern, not an unstructured document classification.

Box 2: Since PA 12345678 follows a structured pattern, the most effective method is Regular Expression (Regex). A Regular Expression (Regex) can be written to match "PA" followed by exactly eight digits (e.g., PA\s\d{8}). Keyword dictionary is not ideal because it works for predefined words, not number patterns. Function is unnecessary because there is no need for checksum validation or predefined validation rules.