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Question 650
A company has a business continuity plan but lacks an agreed method for declaring a cyber disaster versus a localized outage. Which implementation step best translates the requirement into an operating control?
- Apply engineering-approved segmentation and manual control steps with documented authority
- Assign a corrective control owner, rollout plan, and verification criteria across systems
- Map outage criteria and recovery-plan activation steps to accountable executives
- Define measures for detection, escalation, containment, recovery, and exception causes
Explanation
Correct Answer
C:Clear authority avoids premature or delayed disaster declaration.
Incorrect Answers
A:Containment methods must respect process safety. That could support incorporating safety authority into incident containment, but it does not implement the requested distinguishing operational incidents from disaster activation.
B:Remediation must address systemic cause. That could support moving from eradication to enterprise corrective action, but it does not implement the requested distinguishing operational incidents from disaster activation.
D:Multiple stages expose bottlenecks. That could support improving incident response performance reporting, but it does not implement the requested distinguishing operational incidents from disaster activation.
Question 651
A company has a business continuity plan but lacks an agreed method for declaring a cyber disaster versus a localized outage. Which validation best confirms the control meets the stated need?
- Run a scenario with escalating service unavailability and confirm timely transition to disaster management
- Run a hunt-to-incident simulation and confirm the proper commander approves containment
- Deploy a controlled misconfiguration and confirm the new guardrail detects or blocks it
- Run a ransomware scenario that requires both isolation and production recovery decisions
Explanation
Correct Answer
A:The exercise tests the handoff.
Incorrect Answers
B:The exercise validates the authorization boundary. This provides evidence for separating investigation from authorized response, not proof of distinguishing operational incidents from disaster activation.
C:A realistic regression case validates improvement. This provides evidence for using root cause to choose lasting corrective action, not proof of distinguishing operational incidents from disaster activation.
D:An integrated exercise exposes plan conflicts. This provides evidence for aligning incident response with recovery and continuity, not proof of distinguishing operational incidents from disaster activation.
Question 652
A company has a business continuity plan but lacks an agreed method for declaring a cyber disaster versus a localized outage. What continuing control would best preserve the intended outcome?
- Refresh BIA assumptions after new clinical systems and service models are adopted
- Review late escalations and update thresholds when classification mistakes recur
- Review trigger thresholds after BIA updates and critical service migrations
- Review notification templates and jurisdictions after changes in service footprint
Explanation
Correct Answer
C:Disaster criteria must reflect new dependencies.
Incorrect Answers
A:Critical paths change with healthcare operations. It may help maintain using business impact analysis for recovery priority, whereas the stated continuing risk concerns distinguishing operational incidents from disaster activation.
B:Learning from missed signs improves triage. It may help maintain updating incident severity during investigation, whereas the stated continuing risk concerns distinguishing operational incidents from disaster activation.
D:Communication obligations can shift. It may help maintain coordinating cross-business incident communications, whereas the stated continuing risk concerns distinguishing operational incidents from disaster activation.
Question 653
A public company has prepared legal notices but has no process to confirm affected individuals and data categories after a breach. What is the MOST appropriate first management decision for this situation?
- Include third-party response activation in incident readiness exercises and ownership controls
- Integrate data ownership, forensic findings, and counsel review into notification decision-making
- Define the incident triage, classification, and escalation process with legal notification triggers
- Define when hunting findings trigger incident classification and authorized containment decisions
Explanation
Correct Answer
B:Legal duties depend on reliable facts about affected information.
Incorrect Answers
A:A signed contract is not assurance that help will arrive promptly. However, it does not make the decision needed for preparing a credible breach notification fact base in this scenario.
C:Consistent interpretation reduces late reporting. However, it does not make the decision needed for preparing a credible breach notification fact base in this scenario.
D:Hunting generates leads; disruptive actions require controlled authority. However, it does not make the decision needed for preparing a credible breach notification fact base in this scenario.
Question 654
A public company has prepared legal notices but has no process to confirm affected individuals and data categories after a breach. What should the manager arrange during rollout to meet this requirement?
- Define collection of impacted records, jurisdictions, customer categories, and uncertainty notes
- Define scoped queries, approvals, access logs, and evidence retention for sensitive employee records
- Map measurable thresholds to incident categories and notification authority
- Define capture order, chain-of-custody records, authorized imaging, and safe containment constraints
Explanation
Correct Answer
A:A repeatable process supports accurate communication.
Incorrect Answers
B:Purpose-bound controls protect privacy and evidence integrity. That could support applying privacy and least privilege to investigation, but it does not implement the requested preparing a credible breach notification fact base.
C:Clear criteria guide responders under pressure. That could support classifying incidents according to business severity, but it does not implement the requested preparing a credible breach notification fact base.
D:Responders need a defensible sequence. That could support incorporating evidence preservation into containment, but it does not implement the requested preparing a credible breach notification fact base.
Question 655
A public company has prepared legal notices but has no process to confirm affected individuals and data categories after a breach. Which test most directly verifies the desired managerial outcome?
- Restore an encrypted representative dataset and verify authorized key use and data integrity
- Test failover with both recovery timing and data residency conditions verified
- Reconcile a sample breach population with logs and data inventories before approving external statements
- Validate a representative transaction sample and owner sign-off after restoration
Explanation
Correct Answer
C:Fact-checking reduces inaccurate notification.
Incorrect Answers
A:A combined test proves practical recovery. This provides evidence for resolving recovery dependency failure, not proof of preparing a credible breach notification fact base.
B:Dual success criteria prevent false assurance. This provides evidence for recognizing nontechnical recovery constraints, not proof of preparing a credible breach notification fact base.
D:Business verification confirms usable data. This provides evidence for balancing recovery time and integrity requirements, not proof of preparing a credible breach notification fact base.
Question 656
A public company has prepared legal notices but has no process to confirm affected individuals and data categories after a breach. After deployment, what ongoing oversight most directly keeps the requirement effective?
- Review procedures after changes in forensic platforms and legal expectations
- Review mapping accuracy and response speed after incidents or data-system changes
- Review retainer scope and contacts before renewal or significant business changes
- Review notification templates and jurisdictions after changes in service footprint
Explanation
Correct Answer
B:Data inventory quality drives notification readiness.
Incorrect Answers
A:Evidence methods must remain supportable. It may help maintain incorporating evidence preservation into containment, whereas the stated continuing risk concerns preparing a credible breach notification fact base.
C:Vendor readiness can degrade. It may help maintain making retainer services operational during a crisis, whereas the stated continuing risk concerns preparing a credible breach notification fact base.
D:Communication obligations can shift. It may help maintain coordinating cross-business incident communications, whereas the stated continuing risk concerns preparing a credible breach notification fact base.
Question 657
A multinational wants to exercise a cloud-region outage but has never tested dependent identity and key-management services. Which management approach best satisfies the primary requirement?
- Design a recovery exercise including shared identity, encryption, DNS, and provider dependencies
- Use approved recovery criteria that include integrity, confidentiality, and RTO commitments
- Integrate incident response, business continuity, and disaster recovery decision points
- Address compromised identity trust and persistence before declaring the incident resolved
Explanation
Correct Answer
A:An isolated compute restore can hide systemic failure.
Incorrect Answers
B:Rapid restoration is not success if records are corrupted or compromised. However, it does not make the decision needed for testing multi-service disaster dependencies in this scenario.
C:Containment and restoration can conflict if plans are not coordinated. However, it does not make the decision needed for testing multi-service disaster dependencies in this scenario.
D:Rebuilding hosts without removing access paths invites reinfection. However, it does not make the decision needed for testing multi-service disaster dependencies in this scenario.
Question 658
A multinational wants to exercise a cloud-region outage but has never tested dependent identity and key-management services. Which concrete action would best operationalize the needed approach?
- Document evidence thresholds, owner handoffs, and severity review procedures
- Identify critical workflows, maximum tolerable disruption, dependencies, and agreed RTO and RPO
- Map critical processing chains and negotiate aligned recovery sequencing and capacity
- Document critical dependency order and failure assumptions before test execution
Explanation
Correct Answer
D:Realistic exercises reflect business architecture.
Incorrect Answers
A:The procedure should guide responders from uncertain signals to decisions. That could support establishing reliable detection-to-declaration workflow, but it does not implement the requested testing multi-service disaster dependencies.
B:Business needs determine recovery objectives. That could support using business impact analysis for recovery priority, but it does not implement the requested testing multi-service disaster dependencies.
C:Recovery objectives must be internally consistent. That could support reconciling inconsistent business recovery dependencies, but it does not implement the requested testing multi-service disaster dependencies.
Question 659
A multinational wants to exercise a cloud-region outage but has never tested dependent identity and key-management services. Which evidence best demonstrates the intended business and security outcome?
- Restore a representative application and verify integrity, RTO, and RPO performance
- Run a hunt-to-incident simulation and confirm the proper commander approves containment
- Deploy a controlled misconfiguration and confirm the new guardrail detects or blocks it
- Simulate a region loss and confirm services restore using available independent dependencies
Explanation
Correct Answer
D:The test establishes practical resilience.
Incorrect Answers
A:Business outcomes validate recovery capability. This provides evidence for testing business continuity assumptions, not proof of testing multi-service disaster dependencies.
B:The exercise validates the authorization boundary. This provides evidence for separating investigation from authorized response, not proof of testing multi-service disaster dependencies.
C:A realistic regression case validates improvement. This provides evidence for using root cause to choose lasting corrective action, not proof of testing multi-service disaster dependencies.
Question 660
A multinational wants to exercise a cloud-region outage but has never tested dependent identity and key-management services. Which recurring management review most directly addresses future drift?
- Review backup immutability and restore success after new storage and threat changes
- Revisit playbook relevance when threat intelligence and platform changes emerge
- Update notification playbooks after new contracts, insurers, or legal changes
- Review recovery dependency maps after cloud architecture and provider changes
Explanation
Correct Answer
D:Dependencies evolve faster than annual plans.
Incorrect Answers
A:Ransomware defense depends on reliable copies. It may help maintain planning clean restoration after destructive compromise, whereas the stated continuing risk concerns testing multi-service disaster dependencies.
B:Readiness requires current techniques. It may help maintain updating playbooks through incident intelligence, whereas the stated continuing risk concerns testing multi-service disaster dependencies.
C:Obligations evolve across agreements and regions. It may help maintain coordinating overlapping reporting obligations, whereas the stated continuing risk concerns testing multi-service disaster dependencies.
Certified Information Security Manager (CISM) Practice Tests