Isaca CISA Practice Test 59
Question 580
Before reaching an audit conclusion, consider: An inventory API responds successfully while silently truncating long product descriptions during integration. Which evidence should the auditor review FIRST to evaluate this risk?
- Review approved retention rules, system purge settings, storage capacity and sampled history.
- Compare schema limits, payload samples, rejected records and target field mapping.
- Inspect ticket retention configuration, attachment lifecycle and regulatory obligations.
- Trace event timestamps, source authority, synchronization paths and mismatched records.
Explanation
Correct Answer
B:Compare schema limits, payload samples, rejected records and target field mapping. The governing principle is: Interface testing must verify semantic accuracy and completeness, not only transport success.
Incorrect Answers
A:Review approved retention rules, system purge settings, storage capacity and sampled history. 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 audit step is: Compare schema limits, payload samples, rejected records and target field mapping. The governing distinction is: Interface testing must verify semantic accuracy and completeness, not only transport success.
C:Inspect ticket retention configuration, attachment lifecycle and regulatory obligations. This would be relevant to a different issue such as: A service desk deletes incident attachments when tickets are closed, preventing later regulatory review. In the present case, the most directly relevant audit step is: Compare schema limits, payload samples, rejected records and target field mapping. The governing distinction is: Interface testing must verify semantic accuracy and completeness, not only transport success.
D:Trace event timestamps, source authority, synchronization paths and mismatched records. This would be relevant to a different issue such as: Two systems independently update the same customer address, producing unpredictable last-write results. In the present case, the most directly relevant audit step is: Compare schema limits, payload samples, rejected records and target field mapping. The governing distinction is: Interface testing must verify semantic accuracy and completeness, not only transport success.
Question 581
Before reaching an audit conclusion, consider: An automation business case counts staff savings but omits new licenses, monitoring and transition costs. Which evidence should the auditor review FIRST to evaluate this risk?
- Review criticality, recovery objectives, failover plans and missing test evidence.
- Recalculate lifetime costs, benefit timing, support effort and discount assumptions.
- Obtain required image volume, response targets, connectivity limits and data obligations.
- Review legal calculation scenarios, integration test results, unresolved defects and sign-offs.
Explanation
Correct Answer
B:Recalculate lifetime costs, benefit timing, support effort and discount assumptions. The governing principle is: Investment feasibility should evaluate total costs, benefits, risks and measurable assumptions.
Incorrect Answers
A:Review criticality, recovery objectives, failover plans and missing test evidence. This would be relevant to a different issue such as: A new inventory system's disaster-recovery test is deferred because normal transaction testing passes. In the present case, the most directly relevant audit step is: Recalculate lifetime costs, benefit timing, support effort and discount assumptions. The governing distinction is: Investment feasibility should evaluate total costs, benefits, risks and measurable assumptions.
C:Obtain required image volume, response targets, connectivity limits and data obligations. This would be relevant to a different issue such as: A hospital chooses a cloud imaging service without confirming network reliability or clinical response needs. In the present case, the most directly relevant audit step is: Recalculate lifetime costs, benefit timing, support effort and discount assumptions. The governing distinction is: Investment feasibility should evaluate total costs, benefits, risks and measurable assumptions.
D: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: Recalculate lifetime costs, benefit timing, support effort and discount assumptions. The governing distinction is: Investment feasibility should evaluate total costs, benefits, risks and measurable assumptions.
Question 582
Management reports that this issue has been corrected: A continuity plan lists the chief executive as the only emergency decision authority with no alternate. Which result would provide the STRONGEST assurance that the issue is corrected?
- A tabletop with the primary leader absent triggers valid timely BCP activation.
- A site-loss simulation processes representative payments through the recovery location.
- A rerun delivers correct messages through tested channels within response requirements.
- Confidential contracts reside only in approved managed repositories with appropriate access.
Explanation
Correct Answer
A:A tabletop with the primary leader absent triggers valid timely BCP activation. It addresses business continuity plan. Underlying audit concern: BCP governance requires delegation and clear command arrangements under disruption.
Incorrect Answers
B:A site-loss simulation processes representative payments through the recovery location. This would be relevant to a different issue such as: A recovery site has servers but no validated link to the payment network after a facility loss. In the present case, the most directly relevant verification is: A tabletop with the primary leader absent triggers valid timely BCP activation. The governing distinction is: BCP governance requires delegation and clear command arrangements under disruption.
C:A rerun delivers correct messages through tested channels within response requirements. This would be relevant to a different issue such as: A regional outage exercise reveals that business partners were never included in the communications tree. In the present case, the most directly relevant verification is: A tabletop with the primary leader absent triggers valid timely BCP activation. The governing distinction is: BCP governance requires delegation and clear command arrangements under disruption.
D:Confidential contracts reside only in approved managed repositories with appropriate access. 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 verification is: A tabletop with the primary leader absent triggers valid timely BCP activation. The governing distinction is: BCP governance requires delegation and clear command arrangements under disruption.
Question 583
Before reaching an audit conclusion, consider: Security logs are forwarded to a central platform but administrators can disable forwarding without generating an alert. Which evidence should the auditor review FIRST to evaluate this risk?
- Compare NTP status, clock drift, timezone settings and source event timestamps.
- Check logging privileges, forwarding configuration, heartbeat and gap detection.
- Inspect log growth, alert thresholds, backups and space utilization trends.
- Inspect backup integrity, encryption keys, retention copies and last restore test.
Explanation
Correct Answer
B:Check logging privileges, forwarding configuration, heartbeat and gap detection. The governing principle is: Logging integrity requires control over collection configuration and visibility into gaps.
Incorrect Answers
A:Compare NTP status, clock drift, timezone settings and source event timestamps. This would be relevant to a different issue such as: Multiple servers use unsynchronized clocks so a transaction appears to complete before it begins. In the present case, the most directly relevant audit step is: Check logging privileges, forwarding configuration, heartbeat and gap detection. The governing distinction is: Logging integrity requires control over collection configuration and visibility into gaps.
C:Inspect log growth, alert thresholds, backups and space utilization trends. 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 audit step is: Check logging privileges, forwarding configuration, heartbeat and gap detection. The governing distinction is: Logging integrity requires control over collection configuration and visibility into gaps.
D:Inspect backup integrity, encryption keys, retention copies and last restore test. This would be relevant to a different issue such as: An enterprise calls backups successful because jobs complete, but no recent restoration test has been performed. In the present case, the most directly relevant audit step is: Check logging privileges, forwarding configuration, heartbeat and gap detection. The governing distinction is: Logging integrity requires control over collection configuration and visibility into gaps.
Question 584
An IS auditor is preparing recommendations after reviewing this situation: An urgent firewall change is deployed without a ticket and later cannot be attributed to an approver. Which recommendation would BEST address the identified weakness?
- Recommend impact analysis and coordinated release testing for dependent services.
- Recommend independent protected backup custody and tested clean restoration.
- Recommend prechange compatibility validation and a controlled fallback path.
- Recommend auditable emergency change controls with post-implementation oversight.
Explanation
Correct Answer
D:Recommend auditable emergency change controls with post-implementation oversight. The relevant control principle is: Emergency changes need accelerated but documented authorization and retrospective review. A meaningful follow-up should establish: Every emergency deployment links to an accountable approver and completed review.
Incorrect Answers
A:Recommend impact analysis and coordinated release testing for dependent services. This would be relevant to a different issue such as: A routine database update causes outages because no dependency assessment included reporting services. In the present case, the most directly relevant recommendation is: Recommend auditable emergency change controls with post-implementation oversight. The governing distinction is: Emergency changes need accelerated but documented authorization and retrospective review.
B:Recommend independent protected backup custody and tested clean restoration. This would be relevant to a different issue such as: An attacker encrypts production files and online backups because both use the same compromised admin identity. In the present case, the most directly relevant recommendation is: Recommend auditable emergency change controls with post-implementation oversight. The governing distinction is: Emergency changes need accelerated but documented authorization and retrospective review.
C:Recommend prechange compatibility validation and a controlled fallback path. This would be relevant to a different issue such as: A network router is upgraded without identifying the legacy protocol needed by an older warehouse controller. In the present case, the most directly relevant recommendation is: Recommend auditable emergency change controls with post-implementation oversight. The governing distinction is: Emergency changes need accelerated but documented authorization and retrospective review.
Question 585
Before reaching an audit conclusion, consider: A team uses the same deployment credentials for development, test and production systems. Which evidence should the auditor review FIRST to evaluate this risk?
- Inspect emergency approval, impact assessment, configuration snapshots and recovery steps.
- Review credential scope, pipeline identities, environment boundaries and access records.
- Review privileged access, temporary exceptions, deployment checklist and risk acceptance.
- Compare actual legacy schema, data quality, integration needs and demonstration assumptions.
Explanation
Correct Answer
B:Review credential scope, pipeline identities, environment boundaries and access records. The governing principle is: Environment segregation supports authorization and limits unauthorized promotion risk.
Incorrect Answers
A:Inspect emergency approval, impact assessment, configuration snapshots and recovery steps. 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 audit step is: Review credential scope, pipeline identities, environment boundaries and access records. The governing distinction is: Environment segregation supports authorization and limits unauthorized promotion risk.
C:Review privileged access, temporary exceptions, deployment checklist and risk acceptance. This would be relevant to a different issue such as: After a new billing platform launches, unresolved temporary broad administrator permissions are treated as permanent. In the present case, the most directly relevant audit step is: Review credential scope, pipeline identities, environment boundaries and access records. The governing distinction is: Environment segregation supports authorization and limits unauthorized promotion risk.
D:Compare actual legacy schema, data quality, integration needs and demonstration assumptions. This would be relevant to a different issue such as: A vendor's product demonstration uses sanitized sample data while the production workload needs complex legacy mappings. In the present case, the most directly relevant audit step is: Review credential scope, pipeline identities, environment boundaries and access records. The governing distinction is: Environment segregation supports authorization and limits unauthorized promotion risk.
Question 586
Management reports that this issue has been corrected: A cyber policy states that access must be secure but provides no enforceable standard for privileged identities. Which result would provide the STRONGEST assurance that the issue is corrected?
- Catalog labels, permissions and sample data handling match the approved classification.
- Board risk views disclose significant exposures without misleading cross-category comparisons.
- Affected cloud deployments follow a documented approved standard or valid exception.
- Configuration samples and exceptions comply with the approved measurable baseline.
Explanation
Correct Answer
D:Configuration samples and exceptions comply with the approved measurable baseline. It addresses it policies, standards, procedures and practices. Underlying audit concern: Policies require supporting measurable standards, procedures and accountable enforcement.
Incorrect Answers
A:Catalog labels, permissions and sample data handling match the approved classification. This would be relevant to a different issue such as: A finance spreadsheet contains confidential salary data but is labeled public in the enterprise catalog. In the present case, the most directly relevant verification is: Configuration samples and exceptions comply with the approved measurable baseline. The governing distinction is: Policies require supporting measurable standards, procedures and accountable enforcement.
B:Board risk views disclose significant exposures without misleading cross-category comparisons. This would be relevant to a different issue such as: An enterprise applies one numeric risk score to cyber, safety and privacy exposures despite different materiality definitions. In the present case, the most directly relevant verification is: Configuration samples and exceptions comply with the approved measurable baseline. The governing distinction is: Policies require supporting measurable standards, procedures and accountable enforcement.
C:Affected cloud deployments follow a documented approved standard or valid exception. This would be relevant to a different issue such as: A legacy security standard remains mandatory even though new approved cloud services cannot technically meet it. In the present case, the most directly relevant verification is: Configuration samples and exceptions comply with the approved measurable baseline. The governing distinction is: Policies require supporting measurable standards, procedures and accountable enforcement.
Question 587
Management reports that this issue has been corrected: Software licenses are renewed using last year's device counts despite major decommissioning. Which result would provide the STRONGEST assurance that the issue is corrected?
- Licensed deployment and procurement quantities reconcile to verified demand.
- Cross-system records reconcile to approved definitions and downstream errors decline.
- Procurement decisions cite capacity forecasts and approved constraints rather than assumptions.
- Downstream consumers use a documented authoritative source with measured consistency.
Explanation
Correct Answer
A:Licensed deployment and procurement quantities reconcile to verified demand. It addresses it resource management. Underlying audit concern: License governance should reconcile entitlement, actual use and lifecycle changes.
Incorrect Answers
B:Cross-system records reconcile to approved definitions and downstream errors decline. This would be relevant to a different issue such as: Different departments adopt incompatible master-data formats for the same customer identifier. In the present case, the most directly relevant verification is: Licensed deployment and procurement quantities reconcile to verified demand. The governing distinction is: License governance should reconcile entitlement, actual use and lifecycle changes.
C:Procurement decisions cite capacity forecasts and approved constraints rather than assumptions. This would be relevant to a different issue such as: An infrastructure team buys additional servers while idle compatible capacity remains unallocated in another business unit. In the present case, the most directly relevant verification is: Licensed deployment and procurement quantities reconcile to verified demand. The governing distinction is: License governance should reconcile entitlement, actual use and lifecycle changes.
D:Downstream consumers use a documented authoritative source with measured consistency. This would be relevant to a different issue such as: Multiple business units publish different values for the same customer account status without a nominated data steward. In the present case, the most directly relevant verification is: Licensed deployment and procurement quantities reconcile to verified demand. The governing distinction is: License governance should reconcile entitlement, actual use and lifecycle changes.
Question 588
An IS auditor is preparing recommendations after reviewing this situation: A transaction platform runs at high average CPU and has no measured headroom for seasonal spikes. Which recommendation would BEST address the identified weakness?
- Recommend resilient name resolution and failure testing for critical client access.
- Recommend capacity thresholds and a validated scale plan before peak season.
- Recommend an EUC registry, approved connectors and security review before production use.
- Recommend impact analysis and coordinated release testing for dependent services.
Explanation
Correct Answer
B:Recommend capacity thresholds and a validated scale plan before peak season. The relevant control principle is: Capacity planning must account for peak demand, growth and degraded operation. A meaningful follow-up should establish: A realistic stress test meets response targets with required failover headroom.
Incorrect Answers
A:Recommend resilient name resolution and failure testing for critical client access. This would be relevant to a different issue such as: A redundant web cluster shares one DNS resolver and becomes inaccessible when that resolver fails. In the present case, the most directly relevant recommendation is: Recommend capacity thresholds and a validated scale plan before peak season. The governing distinction is: Capacity planning must account for peak demand, growth and degraded operation.
C:Recommend an EUC registry, approved connectors and security review before production use. This would be relevant to a different issue such as: A department builds a low-code workflow that sends customer data to an unknown external connector. In the present case, the most directly relevant recommendation is: Recommend capacity thresholds and a validated scale plan before peak season. The governing distinction is: Capacity planning must account for peak demand, growth and degraded operation.
D:Recommend impact analysis and coordinated release testing for dependent services. This would be relevant to a different issue such as: A routine database update causes outages because no dependency assessment included reporting services. In the present case, the most directly relevant recommendation is: Recommend capacity thresholds and a validated scale plan before peak season. The governing distinction is: Capacity planning must account for peak demand, growth and degraded operation.
Question 589
Management reports that this issue has been corrected: A finance spreadsheet contains confidential salary data but is labeled public in the enterprise catalog. Which result would provide the STRONGEST assurance that the issue is corrected?
- The risk record identifies an authorized owner, action, due date and monitored residual risk.
- Licensed deployment and procurement quantities reconcile to verified demand.
- Downstream consumers use a documented authoritative source with measured consistency.
- Catalog labels, permissions and sample data handling match the approved classification.
Explanation
Correct Answer
D:Catalog labels, permissions and sample data handling match the approved classification. It addresses data governance and classification. Underlying audit concern: Classification should reflect data sensitivity, business purpose and governing requirements.
Incorrect Answers
A:The risk record identifies an authorized owner, action, due date and monitored residual risk. This would be relevant to a different issue such as: A risk register identifies unpatched critical servers but assigns the mitigation decision to the auditor. In the present case, the most directly relevant verification is: Catalog labels, permissions and sample data handling match the approved classification. The governing distinction is: Classification should reflect data sensitivity, business purpose and governing requirements.
B:Licensed deployment and procurement quantities reconcile to verified demand. This would be relevant to a different issue such as: Software licenses are renewed using last year's device counts despite major decommissioning. In the present case, the most directly relevant verification is: Catalog labels, permissions and sample data handling match the approved classification. The governing distinction is: Classification should reflect data sensitivity, business purpose and governing requirements.
C:Downstream consumers use a documented authoritative source with measured consistency. This would be relevant to a different issue such as: Multiple business units publish different values for the same customer account status without a nominated data steward. In the present case, the most directly relevant verification is: Catalog labels, permissions and sample data handling match the approved classification. The governing distinction is: Classification should reflect data sensitivity, business purpose and governing requirements.
Question 590
Management reports that this issue has been corrected: Continuity leadership bases recovery priorities on annual revenue only and ignores safety-critical low-volume services. Which result would provide the STRONGEST assurance that the issue is corrected?
- A restore exercise measures actual data currency against the approved loss limit.
- Unauthorized formula changes are detected and regulatory calculations reconcile.
- Safety-critical services receive priority proportionate to validated harm.
- A realistic stress test meets response targets with required failover headroom.
Explanation
Correct Answer
C:Safety-critical services receive priority proportionate to validated harm. It addresses business impact analysis. Underlying audit concern: Business impact includes legal, safety, customer and operational harm beyond revenue.
Incorrect Answers
A: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: Safety-critical services receive priority proportionate to validated harm. The governing distinction is: Business impact includes legal, safety, customer and operational harm beyond revenue.
B:Unauthorized formula changes are detected and regulatory calculations reconcile. This would be relevant to a different issue such as: A spreadsheet with editable formulas calculates regulatory capital but has no validation or change history. In the present case, the most directly relevant verification is: Safety-critical services receive priority proportionate to validated harm. The governing distinction is: Business impact includes legal, safety, customer and operational harm beyond revenue.
D:A realistic stress test meets response targets with required failover headroom. This would be relevant to a different issue such as: A transaction platform runs at high average CPU and has no measured headroom for seasonal spikes. In the present case, the most directly relevant verification is: Safety-critical services receive priority proportionate to validated harm. The governing distinction is: Business impact includes legal, safety, customer and operational harm beyond revenue.