McAfee Secure

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 SC-900 Practice Test 2

Question 10

At the Ashbourne retail company, a security plan assigns replacement of failed cloud datacenter building locks to application developers. Which explanation best accounts for the concern?

  1. Encryption at rest and encryption in transit protect different exposures and do not automatically replace one another
  2. Group-based authorization can make membership-based access easier to review than scattered individual grants
  3. Account creation and removal should reflect current organizational relationships and approved access needs
  4. The provider operates the physical facilities while customers govern their deployed identities configurations and data

Explanation

Correct Answer

D:

This identifies the root issue: the provider operates the physical facilities while customers govern their deployed identities configurations and data. At the Ashbourne retail company, the team should therefore treat physical datacenter facility security as the cloud provider responsibility under the shared responsibility model.

Incorrect Answers

A:

The case does not describe the failure mode involving encryption in transit versus at rest. Its core issue is that the provider operates the physical facilities while customers govern their deployed identities configurations and data. For the Ashbourne retail company, the direct corrective action is to treat physical datacenter facility security as the cloud provider responsibility under the shared responsibility model.

B:

Although group-based authorization can make membership-based access easier to review than scattered individual grants, the presented symptoms do not support that as the primary cause; they indicate that the provider operates the physical facilities while customers govern their deployed identities configurations and data. For the Ashbourne retail company, the direct corrective action is to treat physical datacenter facility security as the cloud provider responsibility under the shared responsibility model.

C:

This explanation belongs to a different security or compliance situation. In this case, the observable gap is that the provider operates the physical facilities while customers govern their deployed identities configurations and data. For the Ashbourne retail company, the direct corrective action is to treat physical datacenter facility security as the cloud provider responsibility under the shared responsibility model.

Question 11

At the Ashbourne retail company, a security plan assigns replacement of failed cloud datacenter building locks to application developers. Which test result best shows the requirement is met?

  1. A sampled confidential record is identified and restricted even when an uploader omitted a label
  2. Two approved applications accept the organization's trusted identity provider without copying the user's password into each app
  3. The cloud service responsibility document places physical facility protection with the provider and user access configuration with the customer
  4. A token without the finance role is rejected for finance operations while a properly scoped token succeeds

Explanation

Correct Answer

C:

Because the provider operates the physical facilities while customers govern their deployed identities configurations and data, the required evidence must show that the cloud service responsibility document places physical facility protection with the provider and user access configuration with the customer. A green job status alone is insufficient. This result addresses the stated challenge at the Ashbourne retail company.

Incorrect Answers

A:

This verifies a separate issue in security administration. It does not prove that the cloud service responsibility document places physical facility protection with the provider and user access configuration with the customer for the reported situation. For the Ashbourne retail company, the direct corrective action is to treat physical datacenter facility security as the cloud provider responsibility under the shared responsibility model.

B:

The cited result is too remote from the corrective action to treat physical datacenter facility security as the cloud provider responsibility under the shared responsibility model. The direct evidence should show that the cloud service responsibility document places physical facility protection with the provider and user access configuration with the customer. For the Ashbourne retail company, the direct corrective action is to treat physical datacenter facility security as the cloud provider responsibility under the shared responsibility model.

D:

At the Ashbourne retail company, a result about claims-based identity context would not show that the team corrected the failure where the provider operates the physical facilities while customers govern their deployed identities configurations and data.

Question 12

At the Ashbourne retail company, a security plan assigns replacement of failed cloud datacenter building locks to application developers. Which ongoing control best prevents this issue from recurring?

  1. Review algorithms and key distribution when cryptographic integrations change
  2. Recheck physical and logical responsibility boundaries after changing service models
  3. Review identity provider trust and account lifecycle as apps are added
  4. Review identity policies as cloud and remote access expand

Explanation

Correct Answer

B:

The needed prevention is to recheck physical and logical responsibility boundaries after changing service models. It directly sustains the original change to treat physical datacenter facility security as the cloud provider responsibility under the shared responsibility model. This result addresses the stated challenge at the Ashbourne retail company.

Incorrect Answers

A:

That routine supports symmetric versus asymmetric keys, but the relevant ongoing risk requires the team to recheck physical and logical responsibility boundaries after changing service models. For the Ashbourne retail company, the direct corrective action is to treat physical datacenter facility security as the cloud provider responsibility under the shared responsibility model.

C:

Review identity provider trust and account lifecycle as apps are added is not the primary recurring safeguard for this problem. The team should recheck physical and logical responsibility boundaries after changing service models. For the Ashbourne retail company, the direct corrective action is to treat physical datacenter facility security as the cloud provider responsibility under the shared responsibility model.

D:

This is a maintenance action for a different security or compliance situation, rather than the one that originally failed because the provider operates the physical facilities while customers govern their deployed identities configurations and data. For the Ashbourne retail company, the direct corrective action is to treat physical datacenter facility security as the cloud provider responsibility under the shared responsibility model.

Question 13

At the Quayside telecommunications provider, a company relies on an internet firewall alone to protect a confidential application and its stored secrets. Which implementation choice best addresses the situation?

  1. Classify the service-outage consequence under availability within the confidentiality integrity availability triad
  2. Use appropriately managed security groups to represent shared access requirements
  3. Apply independent identity network application and data protections rather than trusting one perimeter control
  4. Configure supported single sign-on so a valid identity session can be reused across trusted applications

Explanation

Correct Answer

C:

This is the direct security or compliance remedy: apply independent identity network application and data protections rather than trusting one perimeter control. The observed risk is that a single failed protective layer should not give an attacker unrestricted access to the remaining resources; a passing acceptance check would show that a controlled firewall bypass test still encounters authentication least-privilege access and encryption controls. This result addresses the stated challenge at the Quayside telecommunications provider.

Incorrect Answers

A:

This alternative would be suitable where availability concerns timely access to systems and data whereas confidentiality concerns unauthorized disclosure. It does not by itself resolve the need to apply independent identity network application and data protections rather than trusting one perimeter control. For the Quayside telecommunications provider, the direct corrective action is to apply independent identity network application and data protections rather than trusting one perimeter control.

B:

Use appropriately managed security groups to represent shared access requirements addresses a different kind of problem: group-based authorization can make membership-based access easier to review than scattered individual grants. Here the reported weakness is that a single failed protective layer should not give an attacker unrestricted access to the remaining resources. For the Quayside telecommunications provider, the direct corrective action is to apply independent identity network application and data protections rather than trusting one perimeter control.

D:

This focuses on single sign-on experience; it does not directly correct the condition that a single failed protective layer should not give an attacker unrestricted access to the remaining resources. For the Quayside telecommunications provider, the direct corrective action is to apply independent identity network application and data protections rather than trusting one perimeter control.

Question 14

At the Quayside telecommunications provider, a company relies on an internet firewall alone to protect a confidential application and its stored secrets. What risk should the team identify as the primary issue?

  1. The provider operates the physical facilities while customers govern their deployed identities configurations and data
  2. Group-based authorization can make membership-based access easier to review than scattered individual grants
  3. AD DS provides traditional domain and directory features that are not interchangeable with every Microsoft Entra ID feature
  4. A single failed protective layer should not give an attacker unrestricted access to the remaining resources

Explanation

Correct Answer

D:

The specific data failure is that a single failed protective layer should not give an attacker unrestricted access to the remaining resources. It can be addressed through the controlled change to apply independent identity network application and data protections rather than trusting one perimeter control. This result addresses the stated challenge at the Quayside telecommunications provider.

Incorrect Answers

A:

This explanation belongs to a different security or compliance situation. In this case, the observable gap is that a single failed protective layer should not give an attacker unrestricted access to the remaining resources. For the Quayside telecommunications provider, the direct corrective action is to apply independent identity network application and data protections rather than trusting one perimeter control.

B:

Group-based authorization can make membership-based access easier to review than scattered individual grants. That may occur elsewhere, but the evidence at the Quayside telecommunications provider instead points to the fact that a single failed protective layer should not give an attacker unrestricted access to the remaining resources.

C:

The proposed cause is relevant to active directory domain services role, but it does not explain why a single failed protective layer should not give an attacker unrestricted access to the remaining resources in the reported case. For the Quayside telecommunications provider, the direct corrective action is to apply independent identity network application and data protections rather than trusting one perimeter control.

Question 15

At the Quayside telecommunications provider, a company relies on an internet firewall alone to protect a confidential application and its stored secrets. What is the strongest acceptance test for this change?

  1. A simulated compromised workload cannot reach unrelated protected segments without policy authorization
  2. A token without the finance role is rejected for finance operations while a properly scoped token succeeds
  3. A controlled firewall bypass test still encounters authentication least-privilege access and encryption controls
  4. A partner user authenticates with the partner's provider and receives access only to the agreed application

Explanation

Correct Answer

C:

This tests the real business behavior: a controlled firewall bypass test still encounters authentication least-privilege access and encryption controls. It specifically checks whether the risk that a single failed protective layer should not give an attacker unrestricted access to the remaining resources has been reduced. This result addresses the stated challenge at the Quayside telecommunications provider.

Incorrect Answers

A:

That observation may be useful for another security or compliance workflow, but the current acceptance test must demonstrate that a controlled firewall bypass test still encounters authentication least-privilege access and encryption controls. For the Quayside telecommunications provider, the direct corrective action is to apply independent identity network application and data protections rather than trusting one perimeter control.

B:

At the Quayside telecommunications provider, a result about claims-based identity context would not show that the team corrected the failure where a single failed protective layer should not give an attacker unrestricted access to the remaining resources.

D:

This result would validate federation trust relationship, not the intended improvement. The needed observation is that a controlled firewall bypass test still encounters authentication least-privilege access and encryption controls. For the Quayside telecommunications provider, the direct corrective action is to apply independent identity network application and data protections rather than trusting one perimeter control.

Question 16

At the Quayside telecommunications provider, a company relies on an internet firewall alone to protect a confidential application and its stored secrets. Which setting or practice should be reviewed in future?

  1. Review provider and customer responsibilities whenever subscribing to a new cloud service
  2. Review identity policies as cloud and remote access expand
  3. Review each security layer when application exposure or threat assumptions change
  4. Review ownership and credentials for nonhuman identities periodically

Explanation

Correct Answer

C:

The team should review each security layer when application exposure or threat assumptions change. That recurring practice targets the same weakness, namely that a single failed protective layer should not give an attacker unrestricted access to the remaining resources. This result addresses the stated challenge at the Quayside telecommunications provider.

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 review each security layer when application exposure or threat assumptions change. For the Quayside telecommunications provider, the direct corrective action is to apply independent identity network application and data protections rather than trusting one perimeter control.

B:

This is a maintenance action for a different security or compliance situation, rather than the one that originally failed because a single failed protective layer should not give an attacker unrestricted access to the remaining resources. For the Quayside telecommunications provider, the direct corrective action is to apply independent identity network application and data protections rather than trusting one perimeter control.

D:

Although the proposed practice may address cases where automated applications require independently managed identities rather than reliance on a human employee session, it does not maintain the specific correction here. For the Quayside telecommunications provider, the direct corrective action is to apply independent identity network application and data protections rather than trusting one perimeter control.

Question 17

At the Cedarport retail company, a remote employee is granted unrestricted storage access because the connection originates on a corporate VPN. Which corrective action best meets the requirement?

  1. Distinguish legally binding requirements from organizational policies and voluntary or contractual standards
  2. Distinguish on-premises Active Directory Domain Services domain capabilities from cloud identity functionality
  3. Use a supported identity provider to authenticate users and issue appropriate identity assertions to apps
  4. Evaluate each access request using identity device and context signals even when it originates on a familiar network

Explanation

Correct Answer

D:

For the Cedarport retail company, the appropriate correction is to evaluate each access request using identity device and context signals even when it originates on a familiar network. The decisive reason is that zero Trust rejects implicit trust based solely on a network location; acceptance evidence is that a compromised VPN session without required identity and device conditions cannot access the protected resource.

Incorrect Answers

A:

The option addresses the separate situation where an internal or industry security standard does not automatically have the same legal authority as a statute. For this case, the more appropriate response is to evaluate each access request using identity device and context signals even when it originates on a familiar network. 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.

B:

This focuses on active directory domain services role; it does not directly correct the condition that zero Trust rejects implicit trust based solely on a network location. 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:

Use a supported identity provider to authenticate users and issue appropriate identity assertions to apps can be useful for another workload, but it leaves the immediate failure unresolved. Here the priority is to evaluate each access request using identity device and context signals even when it originates on a familiar network. 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 18

At the Cedarport retail company, a remote employee is granted unrestricted storage access because the connection originates on a corporate VPN. Which underlying issue most directly explains this situation?

  1. An internal or industry security standard does not automatically have the same legal authority as a statute
  2. Central identity providers can supply consistent authentication and trust relationships to multiple relying applications
  3. SSO reduces repeated sign-in prompts through a trusted identity session rather than giving users more permissions
  4. Zero Trust rejects implicit trust based solely on a network location

Explanation

Correct Answer

D:

The problem stems from the fact that zero Trust rejects implicit trust based solely on a network location. A correct solution would evaluate each access request using identity device and context signals even when it originates on a familiar network and check that a compromised VPN session without required identity and device conditions cannot access the protected resource. This result addresses the stated challenge at the Cedarport retail company.

Incorrect Answers

A:

The proposed cause is relevant to compliance standards versus laws, but it does not explain why zero Trust rejects implicit trust based solely on a network location in the reported case. 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.

B:

Central identity providers can supply consistent authentication and trust relationships to multiple relying applications. That is not the mechanism that accounts for the stated failure at the Cedarport retail company.

C:

The case does not describe the failure mode involving single sign-on experience. Its core issue is that zero Trust rejects implicit trust based solely on a network location. 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 19

At the Cedarport retail company, a remote employee is granted unrestricted storage access because the connection originates on a corporate VPN. What evidence would justify considering this concern addressed?

  1. A documented test confirms the intended key ownership and decryption or signature verification behavior
  2. A member gains the intended group-scoped resource permission while a nonmember remains denied
  3. The job runs under its approved nonhuman identity after the employee account is disabled
  4. A compromised VPN session without required identity and device conditions cannot access the protected resource

Explanation

Correct Answer

D:

This is the relevant acceptance result: a compromised VPN session without required identity and device conditions cannot access the protected resource. It demonstrates the outcome of choosing to evaluate each access request using identity device and context signals even when it originates on a familiar network. This result addresses the stated challenge at the Cedarport retail company.

Incorrect Answers

A:

The alternative checks whether a documented test confirms the intended key ownership and decryption or signature verification behavior, which is not the direct acceptance criterion for the stated problem. The required result is that a compromised VPN session without required identity and device conditions cannot access the protected resource. 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.

B:

This result would validate directory group authorization, not the intended improvement. The needed observation is that a compromised VPN session without required identity and device conditions cannot access the protected resource. 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:

This verifies a separate issue in security administration. It does not prove that a compromised VPN session without required identity and device conditions cannot access the protected resource for the reported situation. 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 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.