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Exam Code: SC-401

Exam Name Administering Information Security in Microsoft 365

Certification Provider: Microsoft

Corresponding Certification: Microsoft Certified: Information Security Administrator Associate

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Administering Information Security in Microsoft 365 (SC-401) Practice Tests

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Microsoft SC-401 Practice Test 25

Question 240

A team selected the following control: Refine classification settings and retest before enabling bulk enforcement. The business requirement is: A regional administrator encounters the following issue during deployment planning: A bulk scanner report includes unexpectedly high sensitive-type false positives. The solution should address the issue before broad rollout. Which observation best validates the outcome?

  1. The scanner inventory identifies matching files in the scoped share.
  2. External sample recipients can authenticate and read intended encrypted messages.
  3. The scanner can read the approved folders without unnecessary access to other shares.
  4. The follow-up scanner results reduce false-positive classifications in the sample set.

Explanation

Correct Answer

D:

The follow-up scanner results reduce false-positive classifications in the sample set. This is the scenario-specific success signal for implementing: Refine classification settings and retest before enabling bulk enforcement. The requirement being evaluated here is: A regional administrator encounters the following issue during deployment planning: A bulk scanner report includes unexpectedly high sensitive-type false positives. The solution should address the issue before broad rollout.

Incorrect Answers

A:

The scanner inventory identifies matching files in the scoped share serves a different requirement. It does not resolve the specific issue addressed by the follow-up scanner results reduce false-positive classifications in the sample set.

B:

External sample recipients can authenticate and read intended encrypted messages. That evidence would matter for A customer-service team wants externally encrypted messages usable by recipients lacking Microsoft 365 accounts. but the current implementation is Refine classification settings and retest before enabling bulk enforcement. The requirement being evaluated here is: A regional administrator encounters the following issue during deployment planning: A bulk scanner report includes unexpectedly high sensitive-type false positives. The solution should address the issue before broad rollout.

C:

The scanner can read the approved folders without unnecessary access to other shares serves a different requirement. It does not resolve the specific issue addressed by the follow-up scanner results reduce false-positive classifications in the sample set.

Question 241

An information security administrator faces this requirement: The organization migrates on-premises repositories but needs ongoing classification coverage. Which configuration best addresses the specified need?

  1. Update scanner repositories and validate supported discovery schedules.
  2. Configure and run a supported scanner labeling mode after testing and authorization.
  3. Limit scanner repository scope and exclusions to approved file shares.
  4. Review supported scanner reports and labeling activity logs.

Explanation

Correct Answer

A:

Update scanner repositories and validate supported discovery schedules. Verify with this outcome: The newly added repository appears in scan inventory without omissions.

Incorrect Answers

B:

Configuring and run a supported scanner labeling mode after testing and authorization addresses a different data-protection mechanism. It does not provide the specific safeguard required here: update scanner repositories and validate supported discovery schedules.

C:

Limiting scanner repository scope and exclusions to approved file shares addresses a different classification need. It does not demonstrate the newly added repository appears in scan inventory without omissions.

D:

Reviewing supported scanner reports and labeling activity logs does not demonstrate the classification result required here: the newly added repository appears in scan inventory without omissions.

Question 242

The organization deployed this intervention: Update scanner repositories and validate supported discovery schedules. For this scenario—The organization migrates on-premises repositories but needs ongoing classification coverage.—which test is most relevant to acceptance?

  1. The scanner inventory identifies matching files in the scoped share.
  2. The newly added repository appears in scan inventory without omissions.
  3. The scan report lists prospective matches without unexpectedly relabeling files.
  4. The scanner can read the approved folders without unnecessary access to other shares.

Explanation

Correct Answer

B:

The newly added repository appears in scan inventory without omissions. This observation most directly verifies the designed intervention: Update scanner repositories and validate supported discovery schedules. The requirement being evaluated here is: The organization migrates on-premises repositories but needs ongoing classification coverage.

Incorrect Answers

A:

The scanner inventory identifies matching files in the scoped share serves a different requirement. It does not resolve the specific issue addressed by the newly added repository appears in scan inventory without omissions.

C:

The scan report lists prospective matches without unexpectedly relabeling files. That evidence would matter for A security controls assessment returns an unmet item: A team wants to test how many existing files the scanner would label before making bulk changes. A reviewer asks for the most direct supported remediation in the relevant Purview workload. but the current implementation is Update scanner repositories and validate supported discovery schedules. The requirement being evaluated here is: The organization migrates on-premises repositories but needs ongoing classification coverage.

D:

The scanner can read the approved folders without unnecessary access to other shares serves a different requirement. It does not resolve the specific issue addressed by the newly added repository appears in scan inventory without omissions.

Question 243

Consider this Microsoft 365 security scenario: A pilot for the following business control has not yet shown effectiveness: The organization migrates on-premises repositories but needs ongoing classification coverage. The administrator must select a practical mechanism and test the outcome. Which administrative action is most appropriate?

  1. Configure and run a supported scanner labeling mode after testing and authorization.
  2. Review supported scanner reports and labeling activity logs.
  3. Update scanner repositories and validate supported discovery schedules.
  4. Limit scanner repository scope and exclusions to approved file shares.

Explanation

Correct Answer

C:

Update scanner repositories and validate supported discovery schedules. This is the targeted administrative control for the described requirement. The planned verification is: The newly added repository appears in scan inventory without omissions. The requirement being evaluated here is: A pilot for the following business control has not yet shown effectiveness: The organization migrates on-premises repositories but needs ongoing classification coverage. The administrator must select a practical mechanism and test the outcome.

Incorrect Answers

A:

Configuring and run a supported scanner labeling mode after testing and authorization addresses a different classification need. It does not demonstrate the newly added repository appears in scan inventory without omissions.

B:

Reviewing supported scanner reports and labeling activity logs does not demonstrate the classification result required here: the newly added repository appears in scan inventory without omissions.

D:

Limiting scanner repository scope and exclusions to approved file shares addresses a different classification need. It does not demonstrate the newly added repository appears in scan inventory without omissions.

Question 244

The requirement is: A pilot for the following business control has not yet shown effectiveness: The organization migrates on-premises repositories but needs ongoing classification coverage. The administrator must select a practical mechanism and test the outcome. The administrator implemented: Update scanner repositories and validate supported discovery schedules. Which result would most directly verify success?

  1. The scanner inventory identifies matching files in the scoped share.
  2. The scan report lists prospective matches without unexpectedly relabeling files.
  3. The pilot user can label eligible files through the client workflow.
  4. The newly added repository appears in scan inventory without omissions.

Explanation

Correct Answer

D:

The newly added repository appears in scan inventory without omissions. This result tests the required outcome for the selected control rather than an unrelated security capability. The requirement being evaluated here is: A pilot for the following business control has not yet shown effectiveness: The organization migrates on-premises repositories but needs ongoing classification coverage. The administrator must select a practical mechanism and test the outcome.

Incorrect Answers

A:

The scanner inventory identifies matching files in the scoped share. That evidence would matter for An internal audit requests technical evidence for this requirement: A records office wants large-scale discovery of sensitive files on an on-premises SMB share. The owner authorizes a limited pilot before wider enforcement. but the current implementation is Update scanner repositories and validate supported discovery schedules. The requirement being evaluated here is: A pilot for the following business control has not yet shown effectiveness: The organization migrates on-premises repositories but needs ongoing classification coverage. The administrator must select a practical mechanism and test the outcome.

B:

The scan report lists prospective matches without unexpectedly relabeling files serves a different requirement. It does not resolve the specific issue addressed by the newly added repository appears in scan inventory without omissions.

C:

The pilot user can label eligible files through the client workflow serves a different requirement. It does not resolve the specific issue addressed by the newly added repository appears in scan inventory without omissions.

Question 245

A security team is reviewing the following situation: External recipients need encrypted corporate email messages without first receiving a protected attachment. What should the administrator implement?

  1. Configure Microsoft Purview Message Encryption for scoped Exchange Online messages.
  2. Test supported encrypted-message portal access methods with the external recipient types.
  3. Apply the appropriate document sensitivity label in addition to message-level encryption.
  4. Configure supported message encryption and Do Not Forward restrictions where appropriate.

Explanation

Correct Answer

A:

Configure Microsoft Purview Message Encryption for scoped Exchange Online messages. The intervention addresses the specific classification or security decision being asked. The controlled acceptance condition is: An external test recipient can use the supported encrypted-message viewing experience. The requirement being evaluated here is: External recipients need encrypted corporate email messages without first receiving a protected attachment.

Incorrect Answers

B:

Testing supported encrypted-message portal access methods with the external recipient types addresses a different classification need. It does not demonstrate an external test recipient can use the supported encrypted-message viewing experience.

C:

Applying the appropriate document sensitivity label in addition to message-level encryption does not demonstrate the classification result required here: an external test recipient can use the supported encrypted-message viewing experience.

D:

Configuring supported message encryption and Do Not Forward restrictions where appropriate addresses a different data-protection mechanism. It does not provide the specific safeguard required here: configure Microsoft Purview Message Encryption for scoped Exchange Online messages.

Question 246

A security reviewer examines this implementation: Configure Microsoft Purview Message Encryption for scoped Exchange Online messages. It addresses: External recipients need encrypted corporate email messages without first receiving a protected attachment. Which evidence supports closure of the requirement?

  1. A compatible recipient client enforces the intended forward restrictions.
  2. An external test recipient can use the supported encrypted-message viewing experience.
  3. The pilot user can label eligible files through the client workflow.
  4. A clean pilot installation can label supported local file types.

Explanation

Correct Answer

B:

An external test recipient can use the supported encrypted-message viewing experience. This is the scenario-specific success signal for implementing: Configure Microsoft Purview Message Encryption for scoped Exchange Online messages. The requirement being evaluated here is: External recipients need encrypted corporate email messages without first receiving a protected attachment.

Incorrect Answers

A:

A compatible recipient client enforces the intended forward restrictions serves a different requirement. It does not resolve the specific issue addressed by an external test recipient can use the supported encrypted-message viewing experience.

C:

The pilot user can label eligible files through the client workflow serves a different requirement. It does not resolve the specific issue addressed by an external test recipient can use the supported encrypted-message viewing experience.

D:

A clean pilot installation can label supported local file types serves a different requirement. It does not resolve the specific issue addressed by an external test recipient can use the supported encrypted-message viewing experience.

Question 247

Which approach most directly meets the requirement in this Microsoft Purview scenario? A division is preparing a scoped Microsoft 365 rollout for this business need: External recipients need encrypted corporate email messages without first receiving a protected attachment. The pilot must establish a technical control before it can expand.

  1. Test supported encrypted-message portal access methods with the external recipient types.
  2. Apply the appropriate document sensitivity label in addition to message-level encryption.
  3. Configure Microsoft Purview Message Encryption for scoped Exchange Online messages.
  4. Configure supported message encryption and Do Not Forward restrictions where appropriate.

Explanation

Correct Answer

C:

Configure Microsoft Purview Message Encryption for scoped Exchange Online messages. Verify with this outcome: An external test recipient can use the supported encrypted-message viewing experience.

Incorrect Answers

A:

Testing supported encrypted-message portal access methods with the external recipient types does not demonstrate the classification result required here: an external test recipient can use the supported encrypted-message viewing experience.

B:

Applying the appropriate document sensitivity label in addition to message-level encryption addresses a different data-protection mechanism. It does not provide the specific safeguard required here: configure Microsoft Purview Message Encryption for scoped Exchange Online messages.

D:

Configuring supported message encryption and Do Not Forward restrictions where appropriate does not demonstrate the classification result required here: an external test recipient can use the supported encrypted-message viewing experience.

Question 248

The administrator applied this control: Configure Microsoft Purview Message Encryption for scoped Exchange Online messages. The requirement is: A division is preparing a scoped Microsoft 365 rollout for this business need: External recipients need encrypted corporate email messages without first receiving a protected attachment. The pilot must establish a technical control before it can expand. What outcome should the team verify?

  1. A compatible recipient client enforces the intended forward restrictions.
  2. The pilot user can label eligible files through the client workflow.
  3. A clean pilot installation can label supported local file types.
  4. An external test recipient can use the supported encrypted-message viewing experience.

Explanation

Correct Answer

D:

An external test recipient can use the supported encrypted-message viewing experience. This observation most directly verifies the designed intervention: Configure Microsoft Purview Message Encryption for scoped Exchange Online messages. The requirement being evaluated here is: A division is preparing a scoped Microsoft 365 rollout for this business need: External recipients need encrypted corporate email messages without first receiving a protected attachment. The pilot must establish a technical control before it can expand.

Incorrect Answers

A:

A compatible recipient client enforces the intended forward restrictions serves a different requirement. It does not resolve the specific issue addressed by an external test recipient can use the supported encrypted-message viewing experience.

B:

The pilot user can label eligible files through the client workflow serves a different requirement. It does not resolve the specific issue addressed by an external test recipient can use the supported encrypted-message viewing experience.

C:

A clean pilot installation can label supported local file types. That evidence would matter for A compliance review finds a recurring unaddressed issue: A Windows endpoint has old labeling software that conflicts with the new Purview labeling client. Administrators must validate one relevant configuration change on test content. but the current implementation is Configure Microsoft Purview Message Encryption for scoped Exchange Online messages. The requirement being evaluated here is: A division is preparing a scoped Microsoft 365 rollout for this business need: External recipients need encrypted corporate email messages without first receiving a protected attachment. The pilot must establish a technical control before it can expand.

Question 249

The administrator must resolve the following protection gap: A company wants a transport rule to protect messages to a regulated partner. Which action is the best fit?

  1. Configure a supported Exchange Online mail flow rule that applies message encryption.
  2. Apply the appropriate document sensitivity label in addition to message-level encryption.
  3. Evaluate Advanced Message Encryption capabilities and required licensing for eligible messages.
  4. Configure supported message encryption and Do Not Forward restrictions where appropriate.

Explanation

Correct Answer

A:

Configure a supported Exchange Online mail flow rule that applies message encryption. This is the targeted administrative control for the described requirement. The planned verification is: A matching message is encrypted in transit and delivered for authorized viewing. The requirement being evaluated here is: A company wants a transport rule to protect messages to a regulated partner.

Incorrect Answers

B:

Applying the appropriate document sensitivity label in addition to message-level encryption does not demonstrate the classification result required here: a matching message is encrypted in transit and delivered for authorized viewing.

C:

Evaluating Advanced Message Encryption capabilities and required licensing for eligible messages addresses a different data-protection mechanism. It does not provide the specific safeguard required here: configure a supported Exchange Online mail flow rule that applies message encryption.

D:

Configuring supported message encryption and Do Not Forward restrictions where appropriate addresses a different classification need. It does not demonstrate a matching message is encrypted in transit and delivered for authorized viewing.

Question 250

The chosen administrative action is: Configure a supported Exchange Online mail flow rule that applies message encryption. In the context of A company wants a transport rule to protect messages to a regulated partner. Which result constitutes the best validation?

  1. The scanner inventory identifies matching files in the scoped share.
  2. A message matching the configured mail flow rule is protected by Microsoft Purview Message Encryption and is delivered for authorized viewing.
  3. A manually encrypted message opens for a recipient, but the new mail flow rule has not been exercised.
  4. The file's label changes and the resulting protection is visible in supported clients.

Explanation

Correct Answer

B:

The protected message must match the transport-rule conditions, and intended external recipients must be able to use the authorized encryption experience.

Incorrect Answers

A:

The scanner inventory identifies matching files in the scoped share. That evidence would matter for An internal audit requests technical evidence for this requirement: A records office wants large-scale discovery of sensitive files on an on-premises SMB share. The owner authorizes a limited pilot before wider enforcement. but the current implementation is Configure a supported Exchange Online mail flow rule that applies message encryption. The requirement being evaluated here is: A company wants a transport rule to protect messages to a regulated partner.

C:

Manually protecting a message can test an encryption experience without demonstrating that the configured mail flow rule applies to matching traffic.

D:

The file's label changes and the resulting protection is visible in supported clients. That evidence would matter for A newly assigned security administrator inherits this open requirement: An endpoint needs a manual relabel action for an approved local PDF. The team needs a supported control, not only a policy document. but the current implementation is Configure a supported Exchange Online mail flow rule that applies message encryption. The requirement being evaluated here is: A company wants a transport rule to protect messages to a regulated partner.