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Microsoft SC-900 Bundle

Exam Code: SC-900

Exam Name Microsoft Security, Compliance, and Identity Fundamentals

Certification Provider: Microsoft

Corresponding Certification: Microsoft Certified: Security, Compliance, and Identity Fundamentals

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Microsoft Security, Compliance, and Identity Fundamentals (SC-900) Practice Tests

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Microsoft SC-900 Practice Test 3

Question 20

At the Cedarport retail company, a remote employee is granted unrestricted storage access because the connection originates on a corporate VPN. How should the organization sustain the improvement?

  1. Test lateral movement controls when new internal networks are connected
  2. Reevaluate access signals as employee devices and remote work patterns change
  3. Review group ownership and membership during staff transfers
  4. Review ownership and credentials for nonhuman identities periodically

Explanation

Correct Answer

B:

For the Cedarport retail company, this maintenance action preserves the fix: reevaluate access signals as employee devices and remote work patterns change. It should be revisited as the workload evolves.

Incorrect Answers

A:

The option would have the team test lateral movement controls when new internal networks are connected. For this situation, the preventive control should instead be to reevaluate access signals as employee devices and remote work patterns change. For the Cedarport retail company, the direct corrective action is to evaluate each access request using identity device and context signals even when it originates on a familiar network.

C:

That routine supports directory group authorization, but the relevant ongoing risk requires the team to reevaluate access signals as employee devices and remote work patterns change. For the Cedarport retail company, the direct corrective action is to evaluate each access request using identity device and context signals even when it originates on a familiar network.

D:

The suggested review does not track the condition behind the incident. Sustained improvement requires the team to reevaluate access signals as employee devices and remote work patterns change. For the Cedarport retail company, the direct corrective action is to evaluate each access request using identity device and context signals even when it originates on a familiar network.

Question 21

At the Pinecrest cloud software developer, a helpdesk account retains global administrator permissions because it occasionally resets one user's password. Which approach best resolves the identified risk?

  1. Grant only the specific permissions required for helpdesk tasks and limit privileged elevation
  2. Apply independent identity network application and data protections rather than trusting one perimeter control
  3. Use appropriately managed security groups to represent shared access requirements
  4. Use a dedicated workload or service identity for the unattended process

Explanation

Correct Answer

A:

The reported facts support this change rather than a general platform replacement. The team should grant only the specific permissions required for helpdesk tasks and limit privileged elevation because standing excessive privilege increases the possible impact of a compromised identity. A suitable test confirms that a helpdesk user can perform an approved password reset but cannot change unrelated tenant-wide security settings. This result addresses the stated challenge at the Pinecrest cloud software developer.

Incorrect Answers

B:

The suggested action is to apply independent identity network application and data protections rather than trusting one perimeter control, but the facts at the Pinecrest cloud software developer require a correction for the distinct problem that standing excessive privilege increases the possible impact of a compromised identity.

C:

This alternative would be suitable where group-based authorization can make membership-based access easier to review than scattered individual grants. It does not by itself resolve the need to grant only the specific permissions required for helpdesk tasks and limit privileged elevation. For the Pinecrest cloud software developer, the direct corrective action is to grant only the specific permissions required for helpdesk tasks and limit privileged elevation.

D:

Use a dedicated workload or service identity for the unattended process addresses a different kind of problem: automated applications require independently managed identities rather than reliance on a human employee session. Here the reported weakness is that standing excessive privilege increases the possible impact of a compromised identity. For the Pinecrest cloud software developer, the direct corrective action is to grant only the specific permissions required for helpdesk tasks and limit privileged elevation.

Question 22

At the Pinecrest cloud software developer, a helpdesk account retains global administrator permissions because it occasionally resets one user's password. Which explanation best accounts for the concern?

  1. The provider operates the physical facilities while customers govern their deployed identities configurations and data
  2. Standing excessive privilege increases the possible impact of a compromised identity
  3. Group-based authorization can make membership-based access easier to review than scattered individual grants
  4. A directory provides organized identity objects and attributes rather than merely an application password prompt

Explanation

Correct Answer

B:

The problem stems from the fact that standing excessive privilege increases the possible impact of a compromised identity. A correct solution would grant only the specific permissions required for helpdesk tasks and limit privileged elevation and check that a helpdesk user can perform an approved password reset but cannot change unrelated tenant-wide security settings. This result addresses the stated challenge at the Pinecrest cloud software developer.

Incorrect Answers

A:

The case does not describe the failure mode involving shared responsibility physical datacenter. Its core issue is that standing excessive privilege increases the possible impact of a compromised identity. For the Pinecrest cloud software developer, the direct corrective action is to grant only the specific permissions required for helpdesk tasks and limit privileged elevation.

C:

This explanation belongs to a different security or compliance situation. In this case, the observable gap is that standing excessive privilege increases the possible impact of a compromised identity. For the Pinecrest cloud software developer, the direct corrective action is to grant only the specific permissions required for helpdesk tasks and limit privileged elevation.

D:

A directory provides organized identity objects and attributes rather than merely an application password prompt. That may occur elsewhere, but the evidence at the Pinecrest cloud software developer instead points to the fact that standing excessive privilege increases the possible impact of a compromised identity.

Question 23

At the Pinecrest cloud software developer, a helpdesk account retains global administrator permissions because it occasionally resets one user's password. Which test result best shows the requirement is met?

  1. A helpdesk user can perform an approved password reset but cannot change unrelated tenant-wide security settings
  2. A responsibility matrix assigns data classification and user access approval to the customer rather than the SaaS provider
  3. A partner user authenticates with the partner's provider and receives access only to the agreed application
  4. An architecture diagram places domain-controller dependencies on AD DS and cloud sign-in responsibilities on Entra ID

Explanation

Correct Answer

A:

At the Pinecrest cloud software developer, evidence that a helpdesk user can perform an approved password reset but cannot change unrelated tenant-wide security settings directly validates the correction, instead of testing a neighboring service.

Incorrect Answers

B:

The cited result is too remote from the corrective action to grant only the specific permissions required for helpdesk tasks and limit privileged elevation. The direct evidence should show that a helpdesk user can perform an approved password reset but cannot change unrelated tenant-wide security settings. For the Pinecrest cloud software developer, the direct corrective action is to grant only the specific permissions required for helpdesk tasks and limit privileged elevation.

C:

That observation may be useful for another security or compliance workflow, but the current acceptance test must demonstrate that a helpdesk user can perform an approved password reset but cannot change unrelated tenant-wide security settings. For the Pinecrest cloud software developer, the direct corrective action is to grant only the specific permissions required for helpdesk tasks and limit privileged elevation.

D:

At the Pinecrest cloud software developer, a result about active directory domain services role would not show that the team corrected the failure where standing excessive privilege increases the possible impact of a compromised identity.

Question 24

At the Pinecrest cloud software developer, a helpdesk account retains global administrator permissions because it occasionally resets one user's password. Which ongoing control best prevents this issue from recurring?

  1. Review password storage algorithms as security recommendations evolve
  2. Audit joiner mover leaver processes with human resources changes
  3. Review privileged role assignments whenever support duties change
  4. Review identity provider trust and account lifecycle as apps are added

Explanation

Correct Answer

C:

After implementation, the team should review privileged role assignments whenever support duties change as the appropriate recurring safeguard against the identified issue. This result addresses the stated challenge at the Pinecrest cloud software developer.

Incorrect Answers

A:

That routine supports hashing versus encryption, but the relevant ongoing risk requires the team to review privileged role assignments whenever support duties change. For the Pinecrest cloud software developer, the direct corrective action is to grant only the specific permissions required for helpdesk tasks and limit privileged elevation.

B:

The suggested review does not track the condition behind the incident. Sustained improvement requires the team to review privileged role assignments whenever support duties change. For the Pinecrest cloud software developer, the direct corrective action is to grant only the specific permissions required for helpdesk tasks and limit privileged elevation.

D:

This is a maintenance action for a different security or compliance situation, rather than the one that originally failed because standing excessive privilege increases the possible impact of a compromised identity. For the Pinecrest cloud software developer, the direct corrective action is to grant only the specific permissions required for helpdesk tasks and limit privileged elevation.

Question 25

At the Dartwood regional hospital, a security strategy assumes all internal traffic is safe once the network perimeter is secured. Which implementation choice best addresses the situation?

  1. Evaluate each access request using identity device and context signals even when it originates on a familiar network
  2. Design internal segmentation monitoring and containment as though an attacker may already have a foothold
  3. Use a dedicated workload or service identity for the unattended process
  4. Center access decisions on verified identities and policy context instead of a fixed corporate perimeter

Explanation

Correct Answer

B:

Design internal segmentation monitoring and containment as though an attacker may already have a foothold is the best response because assume-breach architecture seeks to limit lateral movement and detect suspicious activity inside trusted-looking networks. A focused validation would establish that a simulated compromised workload cannot reach unrelated protected segments without policy authorization. This result addresses the stated challenge at the Dartwood regional hospital.

Incorrect Answers

A:

This alternative would be suitable where zero Trust rejects implicit trust based solely on a network location. It does not by itself resolve the need to design internal segmentation monitoring and containment as though an attacker may already have a foothold. For the Dartwood regional hospital, the direct corrective action is to design internal segmentation monitoring and containment as though an attacker may already have a foothold.

C:

The option addresses the separate situation where automated applications require independently managed identities rather than reliance on a human employee session. For this case, the more appropriate response is to design internal segmentation monitoring and containment as though an attacker may already have a foothold. For the Dartwood regional hospital, the direct corrective action is to design internal segmentation monitoring and containment as though an attacker may already have a foothold.

D:

This focuses on identity as security perimeter; it does not directly correct the condition that assume-breach architecture seeks to limit lateral movement and detect suspicious activity inside trusted-looking networks. For the Dartwood regional hospital, the direct corrective action is to design internal segmentation monitoring and containment as though an attacker may already have a foothold.

Question 26

At the Dartwood regional hospital, a security strategy assumes all internal traffic is safe once the network perimeter is secured. What risk should the team identify as the primary issue?

  1. An internal or industry security standard does not automatically have the same legal authority as a statute
  2. AD DS provides traditional domain and directory features that are not interchangeable with every Microsoft Entra ID feature
  3. A directory provides organized identity objects and attributes rather than merely an application password prompt
  4. Assume-breach architecture seeks to limit lateral movement and detect suspicious activity inside trusted-looking networks

Explanation

Correct Answer

D:

The specific data failure is that assume-breach architecture seeks to limit lateral movement and detect suspicious activity inside trusted-looking networks. It can be addressed through the controlled change to design internal segmentation monitoring and containment as though an attacker may already have a foothold. This result addresses the stated challenge at the Dartwood regional hospital.

Incorrect Answers

A:

This explanation belongs to a different security or compliance situation. In this case, the observable gap is that assume-breach architecture seeks to limit lateral movement and detect suspicious activity inside trusted-looking networks. For the Dartwood regional hospital, the direct corrective action is to design internal segmentation monitoring and containment as though an attacker may already have a foothold.

B:

AD DS provides traditional domain and directory features that are not interchangeable with every Microsoft Entra ID feature. That may occur elsewhere, but the evidence at the Dartwood regional hospital instead points to the fact that assume-breach architecture seeks to limit lateral movement and detect suspicious activity inside trusted-looking networks.

C:

The proposed cause is relevant to directory services user objects, but it does not explain why assume-breach architecture seeks to limit lateral movement and detect suspicious activity inside trusted-looking networks in the reported case. For the Dartwood regional hospital, the direct corrective action is to design internal segmentation monitoring and containment as though an attacker may already have a foothold.

Question 27

At the Dartwood regional hospital, a security strategy assumes all internal traffic is safe once the network perimeter is secured. What is the strongest acceptance test for this change?

  1. A risk workshop maps downtime to availability and an unauthorized data read to confidentiality
  2. A valid sign-in succeeds while an ungranted payroll-read request is denied
  3. A simulated compromised workload cannot reach unrelated protected segments without policy authorization
  4. An approved user accesses a resource from an allowed location while an unauthorized identity is blocked on the corporate network

Explanation

Correct Answer

C:

This tests the real business behavior: a simulated compromised workload cannot reach unrelated protected segments without policy authorization. It specifically checks whether the risk that assume-breach architecture seeks to limit lateral movement and detect suspicious activity inside trusted-looking networks has been reduced. This result addresses the stated challenge at the Dartwood regional hospital.

Incorrect Answers

A:

That observation may be useful for another security or compliance workflow, but the current acceptance test must demonstrate that a simulated compromised workload cannot reach unrelated protected segments without policy authorization. For the Dartwood regional hospital, the direct corrective action is to design internal segmentation monitoring and containment as though an attacker may already have a foothold.

B:

At the Dartwood regional hospital, a result about authentication versus authorization would not show that the team corrected the failure where assume-breach architecture seeks to limit lateral movement and detect suspicious activity inside trusted-looking networks.

D:

This result would validate identity as security perimeter, not the intended improvement. The needed observation is that a simulated compromised workload cannot reach unrelated protected segments without policy authorization. For the Dartwood regional hospital, the direct corrective action is to design internal segmentation monitoring and containment as though an attacker may already have a foothold.

Question 28

At the Dartwood regional hospital, a security strategy assumes all internal traffic is safe once the network perimeter is secured. Which setting or practice should be reviewed in future?

  1. Review provider and customer responsibilities whenever subscribing to a new cloud service
  2. Recheck SSO trust and session behavior after application updates
  3. Test lateral movement controls when new internal networks are connected
  4. Monitor federation certificate and trust changes during partner onboarding

Explanation

Correct Answer

C:

The team should test lateral movement controls when new internal networks are connected. That recurring practice targets the same weakness, namely that assume-breach architecture seeks to limit lateral movement and detect suspicious activity inside trusted-looking networks. This result addresses the stated challenge at the Dartwood regional hospital.

Incorrect Answers

A:

Review provider and customer responsibilities whenever subscribing to a new cloud service is not the primary recurring safeguard for this problem. The team should test lateral movement controls when new internal networks are connected. For the Dartwood regional hospital, the direct corrective action is to design internal segmentation monitoring and containment as though an attacker may already have a foothold.

B:

This is a maintenance action for a different security or compliance situation, rather than the one that originally failed because assume-breach architecture seeks to limit lateral movement and detect suspicious activity inside trusted-looking networks. For the Dartwood regional hospital, the direct corrective action is to design internal segmentation monitoring and containment as though an attacker may already have a foothold.

D:

Although the proposed practice may address cases where federation allows separate identity systems to cooperate without requiring every application to store every external user's credentials, it does not maintain the specific correction here. For the Dartwood regional hospital, the direct corrective action is to design internal segmentation monitoring and containment as though an attacker may already have a foothold.

Question 29

At the Tarnbridge cloud software developer, a procurement checklist treats database disk encryption as proof that browser traffic is also protected. Which corrective action best meets the requirement?

  1. Use transport encryption for data moving over the network and storage encryption for data kept on media
  2. Design internal segmentation monitoring and containment as though an attacker may already have a foothold
  3. Establish a supported federated trust so a relying application accepts assertions from the partner identity provider
  4. Authenticate the user identity separately from authorizing the specific file action

Explanation

Correct Answer

A:

This is the direct security or compliance remedy: use transport encryption for data moving over the network and storage encryption for data kept on media. The observed risk is that encryption at rest and encryption in transit protect different exposures and do not automatically replace one another; a passing acceptance check would show that a client establishes approved TLS while the storage configuration separately reports at-rest encryption. This result addresses the stated challenge at the Tarnbridge cloud software developer.

Incorrect Answers

B:

This focuses on zero trust assume breach; it does not directly correct the condition that encryption at rest and encryption in transit protect different exposures and do not automatically replace one another. For the Tarnbridge cloud software developer, the direct corrective action is to use transport encryption for data moving over the network and storage encryption for data kept on media.

C:

Establish a supported federated trust so a relying application accepts assertions from the partner identity provider can be useful for another workload, but it leaves the immediate failure unresolved. Here the priority is to use transport encryption for data moving over the network and storage encryption for data kept on media. For the Tarnbridge cloud software developer, the direct corrective action is to use transport encryption for data moving over the network and storage encryption for data kept on media.

D:

The suggested action is to authenticate the user identity separately from authorizing the specific file action, but the facts at the Tarnbridge cloud software developer require a correction for the distinct problem that encryption at rest and encryption in transit protect different exposures and do not automatically replace one another.

Question 30

At the Tarnbridge cloud software developer, a procurement checklist treats database disk encryption as proof that browser traffic is also protected. Which underlying issue most directly explains this situation?

  1. Encryption at rest and encryption in transit protect different exposures and do not automatically replace one another
  2. A cryptographic hash is intended to support comparison and integrity checks rather than restore the original message
  3. Central identity providers can supply consistent authentication and trust relationships to multiple relying applications
  4. Federation allows separate identity systems to cooperate without requiring every application to store every external user's credentials

Explanation

Correct Answer

A:

The evidence indicates that encryption at rest and encryption in transit protect different exposures and do not automatically replace one another. The appropriate response is to use transport encryption for data moving over the network and storage encryption for data kept on media and demonstrate that a client establishes approved TLS while the storage configuration separately reports at-rest encryption. This result addresses the stated challenge at the Tarnbridge cloud software developer.

Incorrect Answers

B:

A cryptographic hash is intended to support comparison and integrity checks rather than restore the original message. That is not the mechanism that accounts for the stated failure at the Tarnbridge cloud software developer.

C:

The case does not describe the failure mode involving identity provider sign-in service. Its core issue is that encryption at rest and encryption in transit protect different exposures and do not automatically replace one another. For the Tarnbridge cloud software developer, the direct corrective action is to use transport encryption for data moving over the network and storage encryption for data kept on media.

D:

Although federation allows separate identity systems to cooperate without requiring every application to store every external user's credentials, the presented symptoms do not support that as the primary cause; they indicate that encryption at rest and encryption in transit protect different exposures and do not automatically replace one another. For the Tarnbridge cloud software developer, the direct corrective action is to use transport encryption for data moving over the network and storage encryption for data kept on media.