Isaca CISM Practice Test 54

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Question 530

A security manager receives conflicting performance reports from two independent SOC teams using different incident severity definitions. Which concrete action would best operationalize the needed approach?

Define user tiers, information access patterns, and device risk criteria with owners
Publish baseline control objectives, assurance tests, and deviation approval criteria
Agree severity criteria, measurement periods, exclusions, and quality checks with both SOC leads
Document control intent, risk scenario, selection rationale, and acceptance criteria

Explanation

Correct Answer

Consistent measurement needs common rules.

Incorrect Answers

Classification guides appropriate control strength. That could support tailoring controls to data and user risk, but it does not implement the requested improving security metrics through shared taxonomy.

A standard should be implementable and measurable. That could support standardizing control outcomes while allowing local implementation, but it does not implement the requested improving security metrics through shared taxonomy.

Design criteria permit meaningful assurance. That could support establishing control design assurance, but it does not implement the requested improving security metrics through shared taxonomy.

Question 531

A security manager receives conflicting performance reports from two independent SOC teams using different incident severity definitions. Which evidence best demonstrates the intended business and security outcome?

Compare a program investment with change in residual exposure and failed control events
Test lateral movement restrictions and detection visibility for representative IoT devices
Run a representative detection and escalation exercise with the proposed transition arrangement
Reclassify a representative incident set and compare resulting reports between teams

Explanation

Correct Answer

Calibration exposes remaining ambiguity.

Incorrect Answers

Evidence should show effect rather than effort. This provides evidence for selecting program performance measures tied to outcomes, not proof of improving security metrics through shared taxonomy.

A practical test validates the alternate control path. This provides evidence for selecting controls that work in the target architecture, not proof of improving security metrics through shared taxonomy.

Practical outcomes demonstrate readiness. This provides evidence for evaluating the security operating model from measurable outcomes, not proof of improving security metrics through shared taxonomy.

Question 532

A security manager receives conflicting performance reports from two independent SOC teams using different incident severity definitions. Which recurring management review most directly addresses future drift?

Review provider feature changes against cross-cloud architectural standards
Review taxonomy after threat changes and post-incident findings
Review privileged backup grants and immutable retention settings after platform changes
Revise instruction after real incidents, response delays, or workforce changes

Explanation

Correct Answer

Severity criteria should reflect changing business consequence.

Incorrect Answers

Different platforms evolve at different rates. It may help maintain architecting integrated cloud security controls, whereas the stated continuing risk concerns improving security metrics through shared taxonomy.

Recovery trust can degrade through configuration drift. It may help maintain separating backup recovery trust from production administration, whereas the stated continuing risk concerns improving security metrics through shared taxonomy.

Practice should target observed weaknesses. It may help maintain making awareness support incident readiness, whereas the stated continuing risk concerns improving security metrics through shared taxonomy.

Question 533

A health network is deploying connected clinical devices and cannot patch many during patient care. Which decision should the information security manager prioritize?

Include recovery and break-glass identities in the control coverage model with compensating assurance
Link test findings to root-cause correction, code ownership, and regression prevention
Prioritize secrets replacement using exposure and privilege, with ownership and a managed secret service
Apply validated compensating segmentation and monitoring with clinical risk ownership

Explanation

Correct Answer

Patient safety may make standard patch windows inappropriate.

Incorrect Answers

Excluded identities can undermine the highest-value authentication paths. However, it does not make the decision needed for adapting control implementation to safety-critical availability in this scenario.

Closing individual tickets without process fixes wastes assurance effort. However, it does not make the decision needed for adapting control implementation to safety-critical availability in this scenario.

Inventory alone does not prevent credential misuse. However, it does not make the decision needed for adapting control implementation to safety-critical availability in this scenario.

Question 534

A health network is deploying connected clinical devices and cannot patch many during patient care. During implementation, which action most directly executes the necessary response?

Define notice, retention, access, permitted analytics, and audit controls for monitoring datasets
Inventory applications, identify exceptions, and stage changes with business owners
Map recovery accounts, approved exemptions, and independent monitoring to defined owners
Plan approved change windows, restricted flows, access boundaries, and device inventory coverage

Explanation

Correct Answer

Implementation must respect clinical dependencies.

Incorrect Answers

Governance translates permissible purposes into procedures. That could support designing lawful and proportionate monitoring, but it does not implement the requested adapting control implementation to safety-critical availability.

Transition avoids abrupt service disruption. That could support harmonizing security standards through managed transition, but it does not implement the requested adapting control implementation to safety-critical availability.

Privileged access coverage requires explicit exception handling. That could support measuring identity-control coverage against critical paths, but it does not implement the requested adapting control implementation to safety-critical availability.

Question 535

A health network is deploying connected clinical devices and cannot patch many during patient care. What would provide the strongest practical verification of this requirement?

Attempt a tampered test artifact and confirm deployment controls reject it
Pilot against permitted and prohibited transfers and measure business disruption
Test permitted medical workflows alongside blocked unauthorized network paths
Test that optional data is omitted when the business process does not need it

Explanation

Correct Answer

Dual-purpose testing protects care and security.

Incorrect Answers

Integrity verification should fail closed. This provides evidence for establishing software supply-chain integrity, not proof of adapting control implementation to safety-critical availability.

The control should distinguish policy violations from legitimate work. This provides evidence for sequencing data-protection control selection, not proof of adapting control implementation to safety-critical availability.

The test verifies minimization, not just transport security. This provides evidence for applying data minimization before technical control selection, not proof of adapting control implementation to safety-critical availability.

Question 536

A health network is deploying connected clinical devices and cannot patch many during patient care. Which follow-up is most relevant as the environment changes?

Review untested material changes and outstanding assurance exceptions regularly
Monitor legacy exceptions and cross-domain trust gaps during implementation
Track closure of transitional exceptions and ownership transfer milestones
Review exceptions after maintenance opportunities and device replacement cycles

Explanation

Correct Answer

Temporary constraints need renewed evaluation.

Incorrect Answers

Coverage should not depend on memory. It may help maintain aligning assurance frequency with material changes, whereas the stated continuing risk concerns adapting control implementation to safety-critical availability.

Old access paths can undermine new controls. It may help maintain planning a staged information security architecture program, whereas the stated continuing risk concerns adapting control implementation to safety-critical availability.

Acquisition controls must converge over time. It may help maintain integrating acquired operations into the program, whereas the stated continuing risk concerns adapting control implementation to safety-critical availability.

Question 537

A board has approved information security strategy but project managers still accept insecure supplier terms at their discretion. Which management decision most directly addresses the stated business need?

Require visibility and proportionate assurance over critical downstream processors
Require security acceptance criteria and authorized exception review in supplier contracting
Require classification, privacy, contractual and data-flow assessment before authorizing customer-data use
Require recovery key access and continuity responsibilities that preserve segregation of duties

Explanation

Correct Answer

Risk owners should not be bypassed through procurement practices.

Incorrect Answers

Direct-vendor attestations may not cover actual data handling. However, it does not make the decision needed for embedding the security program in contract governance in this scenario.

AI convenience is not a substitute for lawful and risk-acceptable processing. However, it does not make the decision needed for embedding the security program in contract governance in this scenario.

Encryption that prevents restoration fails a critical business objective. However, it does not make the decision needed for embedding the security program in contract governance in this scenario.

Question 538

A board has approved information security strategy but project managers still accept insecure supplier terms at their discretion. Which implementation step best translates the requirement into an operating control?

Map processing chains, notification rights, and contract flow-down controls with supplier owners
Add standardized security schedules and routing for nonstandard supplier terms
Define approved model uses, source access controls, logging, retention, and supplier obligations
Add artifact verification and restricted build/deploy access to supplier acceptance criteria

Explanation

Correct Answer

Controls should apply before contracts are signed.

Incorrect Answers

Assurance obligations should follow sensitive data. That could support extending assurance to material fourth parties, but it does not implement the requested embedding the security program in contract governance.

Operational rules clarify responsibilities across the AI lifecycle. That could support developing enterprise AI data security controls, but it does not implement the requested embedding the security program in contract governance.

The program should authenticate releases before production use. That could support establishing software supply-chain integrity, but it does not implement the requested embedding the security program in contract governance.

Question 539

A board has approved information security strategy but project managers still accept insecure supplier terms at their discretion. Which validation best confirms the control meets the stated need?

Verify representative applications meet the approved standard or hold a valid exception
Reconcile reported compliance with the complete high-criticality asset inventory
Sample a high-risk agreement for approved security clauses and any deviations
Sample discovered data and confirm ownership and corrections are completed within SLA

Explanation

Correct Answer

Contract evidence tests program integration.

Incorrect Answers

Evidence distinguishes compliance from aspirational policy. This provides evidence for harmonizing security standards through managed transition, not proof of embedding the security program in contract governance.

Completeness testing uncovers hidden gaps. This provides evidence for correcting misleading control effectiveness reporting, not proof of embedding the security program in contract governance.

Closure evidence demonstrates program effectiveness. This provides evidence for connecting discovery tooling with data accountability, not proof of embedding the security program in contract governance.

Question 540

A board has approved information security strategy but project managers still accept insecure supplier terms at their discretion. What continuing control would best preserve the intended outcome?

Review privileged backup grants and immutable retention settings after platform changes
Review contract renewals for control changes and missing assurance rights
Review provider feature changes against cross-cloud architectural standards
Revise instruction after real incidents, response delays, or workforce changes

Explanation

Correct Answer

A prior agreement may become inadequate.

Incorrect Answers

Recovery trust can degrade through configuration drift. It may help maintain separating backup recovery trust from production administration, whereas the stated continuing risk concerns embedding the security program in contract governance.

Different platforms evolve at different rates. It may help maintain architecting integrated cloud security controls, whereas the stated continuing risk concerns embedding the security program in contract governance.

Practice should target observed weaknesses. It may help maintain making awareness support incident readiness, whereas the stated continuing risk concerns embedding the security program in contract governance.

Isaca CISM Exam Dumps, Practice Test Questions

Question 530

Explanation

Correct Answer

Incorrect Answers

Question 531

Explanation

Correct Answer

Incorrect Answers

Question 532

Explanation

Correct Answer

Incorrect Answers

Question 533

Explanation

Correct Answer

Incorrect Answers

Question 534

Explanation

Correct Answer

Incorrect Answers

Question 535

Explanation

Correct Answer

Incorrect Answers

Question 536

Explanation

Correct Answer

Incorrect Answers

Question 537

Explanation

Correct Answer

Incorrect Answers

Question 538

Explanation

Correct Answer

Incorrect Answers

Question 539

Explanation

Correct Answer

Incorrect Answers

Question 540

Explanation

Correct Answer

Incorrect Answers