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Isaca CISA Practice Test 41

Question 400

An IS auditor is preparing recommendations after reviewing this situation: A regional outage exercise reveals that business partners were never included in the communications tree. Which recommendation would BEST address the identified weakness?

  1. Recommend proactive log management and capacity alarms without impairing recovery.
  2. Recommend end-to-end alternate-site exercises and remediation of service-access gaps.
  3. Recommend an updated stakeholder communication plan and verification schedule.
  4. Recommend assigning recovery priorities from approved business impact thresholds.

Explanation

Correct Answer

C:

Recommend an updated stakeholder communication plan and verification schedule. The relevant control principle is: Continuity communication should address external dependencies and affected stakeholders. A meaningful follow-up should establish: A rerun delivers correct messages through tested channels within response requirements.

Incorrect Answers

A:

Recommend proactive log management and capacity alarms without impairing recovery. This would be relevant to a different issue such as: Database transaction logs fill the only disk volume and cause a payment service outage. In the present case, the most directly relevant recommendation is: Recommend an updated stakeholder communication plan and verification schedule. The governing distinction is: Continuity communication should address external dependencies and affected stakeholders.

B:

Recommend end-to-end alternate-site exercises and remediation of service-access gaps. This would be relevant to a different issue such as: A call center continuity binder lists alternate desks but employees cannot access the customer service application from that location. In the present case, the most directly relevant recommendation is: Recommend an updated stakeholder communication plan and verification schedule. The governing distinction is: Continuity communication should address external dependencies and affected stakeholders.

D:

Recommend assigning recovery priorities from approved business impact thresholds. This would be relevant to a different issue such as: A continuity plan treats a rarely used test portal and a critical emergency dispatch system as equally urgent. In the present case, the most directly relevant recommendation is: Recommend an updated stakeholder communication plan and verification schedule. The governing distinction is: Continuity communication should address external dependencies and affected stakeholders.

Question 401

An IS auditor is preparing recommendations after reviewing this situation: A technology subsidiary adopts a security checklist that cannot be traced to its enterprise risk appetite or legal obligations. Which recommendation would BEST address the identified weakness?

  1. Recommend consistent risk-based DLP controls across authorized transfer channels.
  2. Recommend a risk-based design review and genuinely independent critical power paths.
  3. Recommend an approved localization and compensating-control process with centralized oversight.
  4. Recommend a risk-based framework mapping with accountable control owners and periodic review.

Explanation

Correct Answer

D:

Recommend a risk-based framework mapping with accountable control owners and periodic review. The relevant control principle is: Security governance frameworks should be tailored to organizational risks, obligations and measurable controls. A meaningful follow-up should establish: Material risks link to approved controls and measurable evidence of effective operation.

Incorrect Answers

A:

Recommend consistent risk-based DLP controls across authorized transfer channels. This would be relevant to a different issue such as: A DLP tool blocks confidential document attachments but ignores similar files uploaded through approved web browsers. In the present case, the most directly relevant recommendation is: Recommend a risk-based framework mapping with accountable control owners and periodic review. The governing distinction is: Security governance frameworks should be tailored to organizational risks, obligations and measurable controls.

B:

Recommend a risk-based design review and genuinely independent critical power paths. This would be relevant to a different issue such as: A data center's redundant power feeds terminate at the same upstream distribution panel. In the present case, the most directly relevant recommendation is: Recommend a risk-based framework mapping with accountable control owners and periodic review. The governing distinction is: Security governance frameworks should be tailored to organizational risks, obligations and measurable controls.

C:

Recommend an approved localization and compensating-control process with centralized oversight. This would be relevant to a different issue such as: A regional business copies a global security baseline but has no documented exceptions for local privacy restrictions. In the present case, the most directly relevant recommendation is: Recommend a risk-based framework mapping with accountable control owners and periodic review. The governing distinction is: Security governance frameworks should be tailored to organizational risks, obligations and measurable controls.

Question 402

Before reaching an audit conclusion, consider: A DLP tool blocks confidential document attachments but ignores similar files uploaded through approved web browsers. Which evidence should the auditor review FIRST to evaluate this risk?

  1. Map sensitive data flows, network egress methods and endpoint/browser policy enforcement.
  2. Inspect feed timestamps, matched events, expiration rules and legitimate-traffic impact.
  3. Inspect device inventory, default credentials, reachability and patch support.
  4. Inspect export permissions, access volumes, file labels and DLP policy coverage.

Explanation

Correct Answer

A:

Map sensitive data flows, network egress methods and endpoint/browser policy enforcement. The governing principle is: Exfiltration control assessment should cover relevant channels, not only email.

Incorrect Answers

B:

Inspect feed timestamps, matched events, expiration rules and legitimate-traffic impact. This would be relevant to a different issue such as: A threat-intelligence feed generates blocks for obsolete indicators without regular relevance review. In the present case, the most directly relevant audit step is: Map sensitive data flows, network egress methods and endpoint/browser policy enforcement. The governing distinction is: Exfiltration control assessment should cover relevant channels, not only email.

C:

Inspect device inventory, default credentials, reachability and patch support. This would be relevant to a different issue such as: Warehouse sensors retain factory passwords and are reachable from the corporate office LAN. In the present case, the most directly relevant audit step is: Map sensitive data flows, network egress methods and endpoint/browser policy enforcement. The governing distinction is: Exfiltration control assessment should cover relevant channels, not only email.

D:

Inspect export permissions, access volumes, file labels and DLP policy coverage. This would be relevant to a different issue such as: A customer service portal allows employees to export unrestricted copies of all customer identity documents. In the present case, the most directly relevant audit step is: Map sensitive data flows, network egress methods and endpoint/browser policy enforcement. The governing distinction is: Exfiltration control assessment should cover relevant channels, not only email.

Question 403

Management reports that this issue has been corrected: A sample of authorized changes contains failures, yet the auditor extrapolates a zero-percent exception rate. Which result would provide the STRONGEST assurance that the issue is corrected?

  1. Sample alerts have timely decisions, documented resolution and escalation when overdue.
  2. The reporting workpaper transparently reconciles exceptions to the supported conclusion.
  3. The final communication accurately distinguishes advice from an independently supported assurance opinion.
  4. Selected items reconcile to the inventory and any gaps are reflected in the final conclusion.

Explanation

Correct Answer

B:

The reporting workpaper transparently reconciles exceptions to the supported conclusion. It addresses audit testing and sampling methodology. Underlying audit concern: Sample conclusions must reflect observed deviations and appropriate uncertainty.

Incorrect Answers

A:

Sample alerts have timely decisions, documented resolution and escalation when overdue. This would be relevant to a different issue such as: A monitoring alert is generated for suspicious transfers, but no owner is assigned to investigate or close it. In the present case, the most directly relevant verification is: The reporting workpaper transparently reconciles exceptions to the supported conclusion. The governing distinction is: Sample conclusions must reflect observed deviations and appropriate uncertainty.

C:

The final communication accurately distinguishes advice from an independently supported assurance opinion. This would be relevant to a different issue such as: Management calls a readiness workshop a completed audit even though no testing or assurance opinion was planned. In the present case, the most directly relevant verification is: The reporting workpaper transparently reconciles exceptions to the supported conclusion. The governing distinction is: Sample conclusions must reflect observed deviations and appropriate uncertainty.

D:

Selected items reconcile to the inventory and any gaps are reflected in the final conclusion. This would be relevant to a different issue such as: Management offers ten handpicked successful failover demonstrations as evidence that every critical service has tested recovery. In the present case, the most directly relevant verification is: The reporting workpaper transparently reconciles exceptions to the supported conclusion. The governing distinction is: Sample conclusions must reflect observed deviations and appropriate uncertainty.

Question 404

An IS auditor is preparing recommendations after reviewing this situation: A continuity plan treats a rarely used test portal and a critical emergency dispatch system as equally urgent. Which recommendation would BEST address the identified weakness?

  1. Recommend restricted log changes and independent alerts on collection interruption.
  2. Recommend dependency-aware recovery requirements and feasible coordinated timelines.
  3. Recommend sanctioned collaboration or compensating controls and managed migration.
  4. Recommend assigning recovery priorities from approved business impact thresholds.

Explanation

Correct Answer

D:

Recommend assigning recovery priorities from approved business impact thresholds. The relevant control principle is: Business impact analysis should prioritize services using documented impact over time. A meaningful follow-up should establish: The recovery sequence reflects validated criticality and maximum tolerable disruption.

Incorrect Answers

A:

Recommend restricted log changes and independent alerts on collection interruption. This would be relevant to a different issue such as: Security logs are forwarded to a central platform but administrators can disable forwarding without generating an alert. In the present case, the most directly relevant recommendation is: Recommend assigning recovery priorities from approved business impact thresholds. The governing distinction is: Business impact analysis should prioritize services using documented impact over time.

B:

Recommend dependency-aware recovery requirements and feasible coordinated timelines. This would be relevant to a different issue such as: A business owner specifies a one-hour RTO but has never identified which external dependencies must also be restored. In the present case, the most directly relevant recommendation is: Recommend assigning recovery priorities from approved business impact thresholds. The governing distinction is: Business impact analysis should prioritize services using documented impact over time.

C:

Recommend sanctioned collaboration or compensating controls and managed migration. This would be relevant to a different issue such as: A sales team stores client contracts in an unapproved personal file-sharing account for convenience. In the present case, the most directly relevant recommendation is: Recommend assigning recovery priorities from approved business impact thresholds. The governing distinction is: Business impact analysis should prioritize services using documented impact over time.

Question 405

An IS auditor is preparing recommendations after reviewing this situation: A vulnerability scanner reports a critical web flaw but the service is behind a compensating control and no validation occurs. Which recommendation would BEST address the identified weakness?

  1. Recommend controlled validation and risk-ranked remediation rather than blind closure.
  2. Recommend coverage and ingestion-gap alarms alongside threat detections.
  3. Recommend post-incident root-cause actions with accountable verification deadlines.
  4. Recommend restoring critical module coverage and validating findings with manual review.

Explanation

Correct Answer

A:

Recommend controlled validation and risk-ranked remediation rather than blind closure. The relevant control principle is: Security test findings require contextual verification and risk assessment before conclusions. A meaningful follow-up should establish: Verified findings and compensating controls support the documented residual risk.

Incorrect Answers

B:

Recommend coverage and ingestion-gap alarms alongside threat detections. This would be relevant to a different issue such as: An endpoint dashboard displays every system as healthy even though remote devices have stopped forwarding telemetry. In the present case, the most directly relevant recommendation is: Recommend controlled validation and risk-ranked remediation rather than blind closure. The governing distinction is: Security test findings require contextual verification and risk assessment before conclusions.

C:

Recommend post-incident root-cause actions with accountable verification deadlines. This would be relevant to a different issue such as: After a malware outbreak is closed, identical infections recur because no root-cause or control improvement work is assigned. In the present case, the most directly relevant recommendation is: Recommend controlled validation and risk-ranked remediation rather than blind closure. The governing distinction is: Security test findings require contextual verification and risk assessment before conclusions.

D:

Recommend restoring critical module coverage and validating findings with manual review. This would be relevant to a different issue such as: A code review tool shows no vulnerabilities after analysts exclude the main authentication module from scanning. In the present case, the most directly relevant recommendation is: Recommend controlled validation and risk-ranked remediation rather than blind closure. The governing distinction is: Security test findings require contextual verification and risk assessment before conclusions.

Question 406

Management reports that this issue has been corrected: Multiple servers use unsynchronized clocks so a transaction appears to complete before it begins. Which result would provide the STRONGEST assurance that the issue is corrected?

  1. Controlled cross-system events correlate in a coherent chronology without modifying originals.
  2. A restore exercise measures actual data currency against the approved loss limit.
  3. Required historical events can be retrieved with intact timestamps and provenance.
  4. A measured peak-like exercise meets agreed recovery times and identifies capacity shortfalls.

Explanation

Correct Answer

A:

Controlled cross-system events correlate in a coherent chronology without modifying originals. It addresses operational log management. Underlying audit concern: Reliable log correlation depends on consistent time and original event provenance.

Incorrect Answers

B:

A restore exercise measures actual data currency against the approved loss limit. This would be relevant to a different issue such as: A sales system's backup schedule is chosen before the business determines acceptable data loss. In the present case, the most directly relevant verification is: Controlled cross-system events correlate in a coherent chronology without modifying originals. The governing distinction is: Reliable log correlation depends on consistent time and original event provenance.

C:

Required historical events can be retrieved with intact timestamps and provenance. This would be relevant to a different issue such as: A financial application retains operational logs for only a week although investigation rules require six months. In the present case, the most directly relevant verification is: Controlled cross-system events correlate in a coherent chronology without modifying originals. The governing distinction is: Reliable log correlation depends on consistent time and original event provenance.

D:

A measured peak-like exercise meets agreed recovery times and identifies capacity shortfalls. This would be relevant to a different issue such as: A company rehearses DR annually on a clean weekend but its live recovery window overlaps payroll peaks and storage contention. In the present case, the most directly relevant verification is: Controlled cross-system events correlate in a coherent chronology without modifying originals. The governing distinction is: Reliable log correlation depends on consistent time and original event provenance.

Question 407

An IS auditor is preparing recommendations after reviewing this situation: A cloud platform is declared ready despite failed high-load tests and no capacity remediation plan. Which recommendation would BEST address the identified weakness?

  1. Recommend controlled cutover sequencing, idempotency and monitoring for duplicate events.
  2. Recommend business-led end-to-end acceptance and mandatory issue closure or risk approval.
  3. Recommend a structured post-implementation review with improvement assignments.
  4. Recommend correcting capacity issues and rerunning realistic performance tests.

Explanation

Correct Answer

D:

Recommend correcting capacity issues and rerunning realistic performance tests. The relevant control principle is: Readiness gates should include measured nonfunctional acceptance under representative demand. A meaningful follow-up should establish: Peak-load tests meet approved service thresholds with sufficient operating headroom.

Incorrect Answers

A:

Recommend controlled cutover sequencing, idempotency and monitoring for duplicate events. This would be relevant to a different issue such as: An ERP cutover leaves the old interface running and duplicates orders in both systems. In the present case, the most directly relevant recommendation is: Recommend correcting capacity issues and rerunning realistic performance tests. The governing distinction is: Readiness gates should include measured nonfunctional acceptance under representative demand.

B:

Recommend business-led end-to-end acceptance and mandatory issue closure or risk approval. This would be relevant to a different issue such as: A payroll release passes developer unit tests but has never completed end-to-end statutory deduction testing. In the present case, the most directly relevant recommendation is: Recommend correcting capacity issues and rerunning realistic performance tests. The governing distinction is: Readiness gates should include measured nonfunctional acceptance under representative demand.

C:

Recommend a structured post-implementation review with improvement assignments. This would be relevant to a different issue such as: A completed software project is archived without documenting incidents and change causes from the first operating month. In the present case, the most directly relevant recommendation is: Recommend correcting capacity issues and rerunning realistic performance tests. The governing distinction is: Readiness gates should include measured nonfunctional acceptance under representative demand.

Question 408

An IS auditor is preparing recommendations after reviewing this situation: A database encrypts storage disks but application administrators can export plaintext sensitive records without monitoring. Which recommendation would BEST address the identified weakness?

  1. Recommend targeted follow-up training and safe reporting reinforcement based on measured gaps.
  2. Recommend proper server identity validation and controlled certificate lifecycle management.
  3. Recommend control-effectiveness metrics and independent testing for critical safeguards.
  4. Recommend complementary least-privilege access, export monitoring and key governance.

Explanation

Correct Answer

D:

Recommend complementary least-privilege access, export monitoring and key governance. The relevant control principle is: Encryption at rest does not control authorized-account misuse or data access in processing. A meaningful follow-up should establish: Unauthorized large plaintext exports are prevented or promptly detected despite disk encryption.

Incorrect Answers

A:

Recommend targeted follow-up training and safe reporting reinforcement based on measured gaps. This would be relevant to a different issue such as: Annual phishing training records show high completion but employees repeatedly submit credentials to simulated malicious sites. In the present case, the most directly relevant recommendation is: Recommend complementary least-privilege access, export monitoring and key governance. The governing distinction is: Encryption at rest does not control authorized-account misuse or data access in processing.

B:

Recommend proper server identity validation and controlled certificate lifecycle management. This would be relevant to a different issue such as: An application uses TLS for client sessions but disables certificate validation when connecting to its payment processor. In the present case, the most directly relevant recommendation is: Recommend complementary least-privilege access, export monitoring and key governance. The governing distinction is: Encryption at rest does not control authorized-account misuse or data access in processing.

C:

Recommend control-effectiveness metrics and independent testing for critical safeguards. This would be relevant to a different issue such as: A compliance dashboard reports all policies published but does not measure whether their security controls operate. In the present case, the most directly relevant recommendation is: Recommend complementary least-privilege access, export monitoring and key governance. The governing distinction is: Encryption at rest does not control authorized-account misuse or data access in processing.

Question 409

Before reaching an audit conclusion, consider: A cloud platform is declared ready despite failed high-load tests and no capacity remediation plan. Which evidence should the auditor review FIRST to evaluate this risk?

  1. Compare throughput thresholds, test environment parity and unresolved bottlenecks.
  2. Review legal calculation scenarios, integration test results, unresolved defects and sign-offs.
  3. Review key ownership, import support, encrypted data types and restoration requirements.
  4. Review steering committee minutes, stage-gate decisions and responsibility assignments.

Explanation

Correct Answer

A:

Compare throughput thresholds, test environment parity and unresolved bottlenecks. The governing principle is: Readiness gates should include measured nonfunctional acceptance under representative demand.

Incorrect Answers

B:

Review legal calculation scenarios, integration test results, unresolved defects and sign-offs. This would be relevant to a different issue such as: A payroll release passes developer unit tests but has never completed end-to-end statutory deduction testing. In the present case, the most directly relevant audit step is: Compare throughput thresholds, test environment parity and unresolved bottlenecks. The governing distinction is: Readiness gates should include measured nonfunctional acceptance under representative demand.

C:

Review key ownership, import support, encrypted data types and restoration requirements. This would be relevant to a different issue such as: A cloud move assumes existing encryption keys will work in the target without import or custody testing. In the present case, the most directly relevant audit step is: Compare throughput thresholds, test environment parity and unresolved bottlenecks. The governing distinction is: Readiness gates should include measured nonfunctional acceptance under representative demand.

D:

Review steering committee minutes, stage-gate decisions and responsibility assignments. This would be relevant to a different issue such as: A mobile-banking project reaches launch without an accountable sponsor for unresolved regulatory requirements. In the present case, the most directly relevant audit step is: Compare throughput thresholds, test environment parity and unresolved bottlenecks. The governing distinction is: Readiness gates should include measured nonfunctional acceptance under representative demand.

Question 410

An IS auditor is preparing recommendations after reviewing this situation: A team uses the same deployment credentials for development, test and production systems. Which recommendation would BEST address the identified weakness?

  1. Recommend distinct least-privileged release identities and controlled promotion rights.
  2. Recommend a proportionate emergency gate with tested rollback and follow-up review.
  3. Recommend benefit-gap analysis with assigned corrective owners and target dates.
  4. Recommend sponsor ownership and documented decision gates for regulatory and security issues.

Explanation

Correct Answer

A:

Recommend distinct least-privileged release identities and controlled promotion rights. The relevant control principle is: Environment segregation supports authorization and limits unauthorized promotion risk. A meaningful follow-up should establish: A development credential cannot alter production while authorized releases succeed.

Incorrect Answers

B:

Recommend a proportionate emergency gate with tested rollback and follow-up review. This would be relevant to a different issue such as: An emergency patch goes live without a rollback plan or verification of required interfaces. In the present case, the most directly relevant recommendation is: Recommend distinct least-privileged release identities and controlled promotion rights. The governing distinction is: Environment segregation supports authorization and limits unauthorized promotion risk.

C:

Recommend benefit-gap analysis with assigned corrective owners and target dates. This would be relevant to a different issue such as: A new HR system meets its technical go-live date but fails the promised reduction in onboarding time. In the present case, the most directly relevant recommendation is: Recommend distinct least-privileged release identities and controlled promotion rights. The governing distinction is: Environment segregation supports authorization and limits unauthorized promotion risk.

D:

Recommend sponsor ownership and documented decision gates for regulatory and security issues. This would be relevant to a different issue such as: A mobile-banking project reaches launch without an accountable sponsor for unresolved regulatory requirements. In the present case, the most directly relevant recommendation is: Recommend distinct least-privileged release identities and controlled promotion rights. The governing distinction is: Environment segregation supports authorization and limits unauthorized promotion risk.

Certified Information Systems Auditor (CISA) Practice Tests