SY0-701 Leak Questions

The best answer is D. Update the SPF record to include all authorized sending sources.

SPF (Sender Policy Framework) is used to identify which mail servers and third-party services are authorized to send email on behalf of a domain. In this scenario, the company uses multiple providers for marketing, internal, and support emails. If all of those sending sources are not properly listed in the domain’s SPF record, receiving mail servers may treat some valid messages as suspicious or spam.

Updating the SPF record to include all legitimate sending providers helps recipient systems validate that the email came from an approved source. This directly addresses the problem of legitimate emails being flagged.

Why the other options are incorrect:

A. Disable DKIM to avoid signature conflicts.This is incorrect because DKIM helps validate message authenticity by using digital signatures. Disabling it would weaken email validation rather than improve it.

B. Implement DMARC with a " reject " policy to enforce sender validation.DMARC is important, but a reject policy can cause legitimate messages to fail if SPF and DKIM are not configured correctly first. DMARC builds on SPF and DKIM; it does not replace the need to authorize all sending sources.

C. Replace the domain ' s MX record with the marketing provider ' s services.MX records control where incoming email is received, not which systems are authorized to send email. This would not solve the validation issue for outbound messages.

From a Security+ perspective, this question focuses on email security controls and proper configuration of SPF, DKIM, and DMARC. The most direct fix for multiple legitimate senders is to ensure the SPF record includes every authorized provider.

Mobile Device Management (MDM) solutions can enforce security policies that prevent users from jailbreaking or rooting their devices—that is, from modifying the operating system to remove restrictions and gain unauthorized control. Jailbreaking can introduce significant security risks, so MDM is used to ensure device integrity by preventing users from making these changes.

The best answer is C. Software is migrated to a cloud that offers increased flexibility in its updates .

A change management policy governs how system changes are requested, approved, tested, documented, and implemented. Moving software to a cloud environment often changes how updates are delivered and managed, especially when the cloud platform supports:

faster release cycles

automated deployments

infrastructure as code

continuous integration and continuous delivery

more frequent configuration changes

Because the operational model changes, the organization may need to revise its change management policy to reflect new workflows, approval processes, rollback procedures, and maintenance practices.

Why the other options are incorrect:

A. An engineer adds a new feature to the production service. This is an example of a change that should follow the policy, not necessarily a reason to revise the policy itself.

B. A production server continuously runs at its maximum load. This is a performance or capacity issue, not a direct trigger to revise change management policy.

D. A legacy server lacks support for new regulatory requirements. This is a compliance and modernization issue, but it does not most directly indicate that the change management policy itself must be revised.

From a Security+ perspective, significant changes to how systems are updated and maintained, especially through cloud migration, are a strong reason to update governance policies. Therefore, C is correct.

Automated vulnerability scanningis thefirst step in identifying system weaknesses. These scans systematically check for outdated software, misconfigurations, and known vulnerabilities in a network.

Penetration testing (B)is conducted after vulnerabilities are identified.

Threat hunting (C)focuses on detecting unknown threats, not listing vulnerabilities.