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SC-900 Practice Question: Describe the concepts of security, compliance, and identity

Which Microsoft Purview solution should you use to automatically retain or delete content based on regulations?

⚠ Common exam trap

It's easy for candidates to confuse Communication Compliance (which monitors for policy violations) with Records Management (which enforces retention and deletion schedules), because both involve 'compliance' but serve fundamentally different purposes.

Answer choices

Why each option matters

Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.

Correct answer & explanation

Records Management

Records Management in Microsoft Purview provides policy-based retention and deletion labels that automatically enforce regulatory compliance requirements, such as GDPR or SOX. It uses retention labels and label policies to mark content for a specified duration, after which it is either retained, deleted, or reviewed via disposition review. This directly addresses the need to automatically retain or delete content based on regulations.

Answer analysis

Option-by-option breakdown

For each option: why learners choose it and why it is or isn't the right answer here.

  • Records Management

    Why this is correct

    Records Management in Microsoft Purview is specifically designed to help organizations meet their legal, regulatory, and business obligations for retaining and disposing of information. It enables the declaration of content as a record, applying immutable retention labels and policies to automatically retain items for a specified period or delete them defensibly when no longer required. This ensures that critical business information is preserved and disposed of according to a defined lifecycle, preventing accidental deletion and supporting compliance audits.

  • Communication Compliance

    Why it's wrong here

    Microsoft Purview Communication Compliance is engineered to help organizations detect, investigate, and act on inappropriate messages within their internal and external communications. It leverages machine learning to identify policy violations, such as harassment, threats, or regulatory non-compliance, across platforms like Microsoft Teams and Exchange. While it monitors content, its purpose is to identify and remediate risky communications, not to automatically manage the retention or deletion lifecycle of all organizational data.

  • Data Loss Prevention (DLP)

    Why it's wrong here

    Microsoft Purview Data Loss Prevention (DLP) focuses on identifying, monitoring, and protecting sensitive information to prevent its unauthorized sharing or transfer outside the organization. DLP policies use sensitive info types, labels, and keywords to detect sensitive data (e.g., credit card numbers, PII) and then block, warn, or audit actions that attempt to move this data to unapproved locations. Its primary function is to safeguard sensitive data from exfiltration, rather than to govern its long-term retention or automated deletion.

  • eDiscovery

    Why it's wrong here

    Microsoft Purview eDiscovery solutions are utilized to identify, preserve, collect, process, review, and analyze electronically stored information (ESI) in response to legal or investigative requests. It allows legal teams to place content on legal hold, search across various data sources (Exchange, SharePoint, Teams), and export relevant data for litigation. The core purpose of eDiscovery is to facilitate legal discovery processes by finding and managing data for specific cases, not to automatically enforce retention or deletion policies across all organizational content.

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JA

Written by Johnson Ajibi, MSc IT Security

Senior Network & Security Engineer · founder of Courseiva

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