Isaca CISA Practice Test 50
Question 490
An IS auditor evaluates this situation: An auditor discovers an urgent uncontained data disclosure but plans to mention it only in the quarterly report. Which audit principle MOST directly applies to this situation?
- Analytics-assisted findings still require understandable criteria and independent validation.
- Audit evidence collection must preserve confidentiality and authorized custody as well as usefulness.
- Actionable audit findings link condition, criteria, cause, effect and corrective ownership.
- Material time-sensitive risks require prompt escalation through defined audit channels.
Explanation
Correct Answer
D:Material time-sensitive risks require prompt escalation through defined audit channels. The corresponding audit procedure is: Confirm disclosure scope, evidence credibility and notification obligations with relevant owners.
Incorrect Answers
A:Analytics-assisted findings still require understandable criteria and independent validation. This would be relevant to a different issue such as: An anomaly model ranks high-value payments as suspicious but the auditor cannot explain its scoring or false-positive rate. In the present case, the most directly relevant principle is: Material time-sensitive risks require prompt escalation through defined audit channels. The governing distinction is: Material time-sensitive risks require prompt escalation through defined audit channels.
B:Audit evidence collection must preserve confidentiality and authorized custody as well as usefulness. This would be relevant to a different issue such as: An auditor exports personally identifiable records to an unsecured laptop for analytics testing. In the present case, the most directly relevant principle is: Material time-sensitive risks require prompt escalation through defined audit channels. The governing distinction is: Material time-sensitive risks require prompt escalation through defined audit channels.
C:Actionable audit findings link condition, criteria, cause, effect and corrective ownership. This would be relevant to a different issue such as: A report calls a firewall exception critical but provides no business impact, cause or responsible owner. In the present case, the most directly relevant principle is: Material time-sensitive risks require prompt escalation through defined audit channels. The governing distinction is: Material time-sensitive risks require prompt escalation through defined audit channels.
Question 491
An IS auditor evaluates this situation: A waterfall project signs off design once, then production requirements change without design traceability. Which audit principle MOST directly applies to this situation?
- Post-implementation review should assess realized business outcomes as well as delivery.
- Environment segregation supports authorization and limits unauthorized promotion risk.
- An iterative development method still requires risks and controls within its delivery process.
- Lifecycle governance should maintain requirements and control traceability through change.
Explanation
Correct Answer
D:Lifecycle governance should maintain requirements and control traceability through change. The corresponding audit procedure is: Review requirements baseline, design revisions, test cases and change approvals.
Incorrect Answers
A:Post-implementation review should assess realized business outcomes as well as delivery. 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 principle is: Lifecycle governance should maintain requirements and control traceability through change. The governing distinction is: Lifecycle governance should maintain requirements and control traceability through change.
B:Environment segregation supports authorization and limits unauthorized promotion risk. This would be relevant to a different issue such as: A team uses the same deployment credentials for development, test and production systems. In the present case, the most directly relevant principle is: Lifecycle governance should maintain requirements and control traceability through change. The governing distinction is: Lifecycle governance should maintain requirements and control traceability through change.
C:An iterative development method still requires risks and controls within its delivery process. This would be relevant to a different issue such as: An agile team delivers features every sprint but security stories are never included in the product backlog. In the present case, the most directly relevant principle is: Lifecycle governance should maintain requirements and control traceability through change. The governing distinction is: Lifecycle governance should maintain requirements and control traceability through change.
Question 492
Management reports that this issue has been corrected: A technology steering group approves projects without showing how they support the organization's strategic priorities. Which result would provide the STRONGEST assurance that the issue is corrected?
- Catalog labels, permissions and sample data handling match the approved classification.
- IT performance reports demonstrate progress toward business-approved goals.
- Selected projects link to approved goals and post-investment benefit monitoring.
- Sample teams operate the current version and report measurable adherence.
Explanation
Correct Answer
C:Selected projects link to approved goals and post-investment benefit monitoring. It addresses organizational structure, it governance, and it strategy. Underlying audit concern: IT governance should align technology investment decisions with enterprise objectives and expected benefits.
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: Selected projects link to approved goals and post-investment benefit monitoring. The governing distinction is: IT governance should align technology investment decisions with enterprise objectives and expected benefits.
B:IT performance reports demonstrate progress toward business-approved goals. This would be relevant to a different issue such as: An IT strategy document lists new tools but has no targets for customer availability or service costs. In the present case, the most directly relevant verification is: Selected projects link to approved goals and post-investment benefit monitoring. The governing distinction is: IT governance should align technology investment decisions with enterprise objectives and expected benefits.
D:Sample teams operate the current version and report measurable adherence. This would be relevant to a different issue such as: A new corporate service standard is rolled out without training, version control or effectiveness reviews. In the present case, the most directly relevant verification is: Selected projects link to approved goals and post-investment benefit monitoring. The governing distinction is: IT governance should align technology investment decisions with enterprise objectives and expected benefits.
Question 493
Management reports that this issue has been corrected: An auditor discovers an urgent uncontained data disclosure but plans to mention it only in the quarterly report. Which result would provide the STRONGEST assurance that the issue is corrected?
- Records show timely escalation without sacrificing evidence integrity or independence.
- The revised charter, staffing and completion criteria agree with actual work performed.
- The final report enables leadership to understand exposure and track a measurable remediation.
- Each finding links to reviewed evidence and all material open review notes are resolved.
Explanation
Correct Answer
A:Records show timely escalation without sacrificing evidence integrity or independence. It addresses reporting and communication techniques. Underlying audit concern: Material time-sensitive risks require prompt escalation through defined audit channels.
Incorrect Answers
B:The revised charter, staffing and completion criteria agree with actual work performed. This would be relevant to a different issue such as: Fieldwork expands to a new subsidiary without updating the approved engagement scope or communicating budget impact. In the present case, the most directly relevant verification is: Records show timely escalation without sacrificing evidence integrity or independence. The governing distinction is: Material time-sensitive risks require prompt escalation through defined audit channels.
C:The final report enables leadership to understand exposure and track a measurable remediation. This would be relevant to a different issue such as: A report calls a firewall exception critical but provides no business impact, cause or responsible owner. In the present case, the most directly relevant verification is: Records show timely escalation without sacrificing evidence integrity or independence. The governing distinction is: Material time-sensitive risks require prompt escalation through defined audit channels.
D:Each finding links to reviewed evidence and all material open review notes are resolved. This would be relevant to a different issue such as: An audit manager signs the report although a junior tester's exceptions have not received independent review. In the present case, the most directly relevant verification is: Records show timely escalation without sacrificing evidence integrity or independence. The governing distinction is: Material time-sensitive risks require prompt escalation through defined audit channels.
Question 494
Before reaching an audit conclusion, consider: A sales team stores client contracts in an unapproved personal file-sharing account for convenience. Which evidence should the auditor review FIRST to evaluate this risk?
- Inspect connector permissions, transferred fields, approval records and process ownership.
- Examine stuck transactions, user acceptance, service monitoring and recovery records.
- Identify business use, sensitive documents, sharing recipients and enterprise alternatives.
- Reconcile asset tags, chain-of-custody receipts, data classification and destruction records.
Explanation
Correct Answer
C:Identify business use, sensitive documents, sharing recipients and enterprise alternatives. The governing principle is: Unsanctioned services can bypass enterprise security, retention and legal controls.
Incorrect Answers
A:Inspect connector permissions, transferred fields, approval records and process ownership. 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 audit step is: Identify business use, sensitive documents, sharing recipients and enterprise alternatives. The governing distinction is: Unsanctioned services can bypass enterprise security, retention and legal controls.
B:Examine stuck transactions, user acceptance, service monitoring and recovery records. This would be relevant to a different issue such as: Operations declares an incident resolved because a server restarted, although business transactions remain stuck. In the present case, the most directly relevant audit step is: Identify business use, sensitive documents, sharing recipients and enterprise alternatives. The governing distinction is: Unsanctioned services can bypass enterprise security, retention and legal controls.
D:Reconcile asset tags, chain-of-custody receipts, data classification and destruction records. This would be relevant to a different issue such as: A retail chain replaces laptops but leaves decommissioned drives untracked with a disposal contractor. In the present case, the most directly relevant audit step is: Identify business use, sensitive documents, sharing recipients and enterprise alternatives. The governing distinction is: Unsanctioned services can bypass enterprise security, retention and legal controls.
Question 495
An IS auditor evaluates this situation: A production release changes database permissions manually after the reviewed deployment package was approved. Which audit principle MOST directly applies to this situation?
- Environment segregation supports authorization and limits unauthorized promotion risk.
- Configuration changes must remain controlled, traceable and aligned with approved baselines.
- An iterative development method still requires risks and controls within its delivery process.
- Migration design must preserve cryptographic dependencies and data accessibility.
Explanation
Correct Answer
B:Configuration changes must remain controlled, traceable and aligned with approved baselines. The corresponding audit procedure is: Compare deployment manifests, access logs, runtime configuration and approvals.
Incorrect Answers
A:Environment segregation supports authorization and limits unauthorized promotion risk. This would be relevant to a different issue such as: A team uses the same deployment credentials for development, test and production systems. In the present case, the most directly relevant principle is: Configuration changes must remain controlled, traceable and aligned with approved baselines. The governing distinction is: Configuration changes must remain controlled, traceable and aligned with approved baselines.
C:An iterative development method still requires risks and controls within its delivery process. This would be relevant to a different issue such as: An agile team delivers features every sprint but security stories are never included in the product backlog. In the present case, the most directly relevant principle is: Configuration changes must remain controlled, traceable and aligned with approved baselines. The governing distinction is: Configuration changes must remain controlled, traceable and aligned with approved baselines.
D:Migration design must preserve cryptographic dependencies and data accessibility. 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 principle is: Configuration changes must remain controlled, traceable and aligned with approved baselines. The governing distinction is: Configuration changes must remain controlled, traceable and aligned with approved baselines.
Question 496
Before reaching an audit conclusion, consider: A new web checkout design addresses user experience but fails to define controls for unauthorized refund changes. Which evidence should the auditor review FIRST to evaluate this risk?
- Review steering committee minutes, stage-gate decisions and responsibility assignments.
- Recalculate lifetime costs, benefit timing, support effort and discount assumptions.
- Review reconciliation strategy, source/target counts, control totals and exception paths.
- Trace refund abuse scenarios, authorization roles and transaction integrity needs.
Explanation
Correct Answer
D:Trace refund abuse scenarios, authorization roles and transaction integrity needs. The governing principle is: Control requirements should be identified from business risk during system design.
Incorrect Answers
A: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: Trace refund abuse scenarios, authorization roles and transaction integrity needs. The governing distinction is: Control requirements should be identified from business risk during system design.
B:Recalculate lifetime costs, benefit timing, support effort and discount assumptions. This would be relevant to a different issue such as: An automation business case counts staff savings but omits new licenses, monitoring and transition costs. In the present case, the most directly relevant audit step is: Trace refund abuse scenarios, authorization roles and transaction integrity needs. The governing distinction is: Control requirements should be identified from business risk during system design.
C:Review reconciliation strategy, source/target counts, control totals and exception paths. This would be relevant to a different issue such as: A data migration design encrypts transfers but does not detect missing or duplicated customer records. In the present case, the most directly relevant audit step is: Trace refund abuse scenarios, authorization roles and transaction integrity needs. The governing distinction is: Control requirements should be identified from business risk during system design.
Question 497
Management reports that this issue has been corrected: An operator can edit scheduled payroll scripts directly in production without independent approval. Which result would provide the STRONGEST assurance that the issue is corrected?
- A recovery test completes reconciled business transactions within required limits.
- Replayed requests create one authorized business transaction with consistent audit logs.
- A qualified alternate restores service without bypassing authorization or audit trails.
- Unauthorized script edits are denied and authorized revisions are traceable.
Explanation
Correct Answer
D:Unauthorized script edits are denied and authorized revisions are traceable. It addresses job scheduling and production process automation. Underlying audit concern: Job automation changes should be authorized, versioned and attributable.
Incorrect Answers
A:A recovery test completes reconciled business transactions within required limits. This would be relevant to a different issue such as: A disaster recovery runbook lists server boot order but omits database integrity and application acceptance tests. In the present case, the most directly relevant verification is: Unauthorized script edits are denied and authorized revisions are traceable. The governing distinction is: Job automation changes should be authorized, versioned and attributable.
B:Replayed requests create one authorized business transaction with consistent audit logs. This would be relevant to a different issue such as: A financial transfer job can be rerun after timeout and processes the same payment twice. In the present case, the most directly relevant verification is: Unauthorized script edits are denied and authorized revisions are traceable. The governing distinction is: Job automation changes should be authorized, versioned and attributable.
C:A qualified alternate restores service without bypassing authorization or audit trails. This would be relevant to a different issue such as: A highly available application uses only one privileged administrator who is unavailable during a holiday. In the present case, the most directly relevant verification is: Unauthorized script edits are denied and authorized revisions are traceable. The governing distinction is: Job automation changes should be authorized, versioned and attributable.
Question 498
An IS auditor evaluates this situation: A supplier dependency map omits a critical cloud DNS service used by every customer-facing application. Which audit principle MOST directly applies to this situation?
- Backup completion does not prove data restorability or usable business recovery.
- Operational resilience requires evaluation of common-mode dependencies.
- Resilience planning must include external and supporting infrastructure dependencies.
- Job automation changes should be authorized, versioned and attributable.
Explanation
Correct Answer
C:Resilience planning must include external and supporting infrastructure dependencies. The corresponding audit procedure is: Trace service name resolution, provider SLAs, failure modes and fallback arrangements.
Incorrect Answers
A:Backup completion does not prove data restorability or usable business recovery. 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 principle is: Resilience planning must include external and supporting infrastructure dependencies. The governing distinction is: Resilience planning must include external and supporting infrastructure dependencies.
B:Operational resilience requires evaluation of common-mode dependencies. This would be relevant to a different issue such as: Two data centers have separate buildings but share one telecom carrier and underground duct. In the present case, the most directly relevant principle is: Resilience planning must include external and supporting infrastructure dependencies. The governing distinction is: Resilience planning must include external and supporting infrastructure dependencies.
D:Job automation changes should be authorized, versioned and attributable. This would be relevant to a different issue such as: An operator can edit scheduled payroll scripts directly in production without independent approval. In the present case, the most directly relevant principle is: Resilience planning must include external and supporting infrastructure dependencies. The governing distinction is: Resilience planning must include external and supporting infrastructure dependencies.
Question 499
An IS auditor evaluates this situation: A sales team stores client contracts in an unapproved personal file-sharing account for convenience. Which audit principle MOST directly applies to this situation?
- Incident closure should confirm restoration of the affected business service, not just infrastructure state.
- Citizen-developed systems remain subject to data governance and integration security.
- Backup resilience needs separation and protected immutable or offline recovery copies.
- Unsanctioned services can bypass enterprise security, retention and legal controls.
Explanation
Correct Answer
D:Unsanctioned services can bypass enterprise security, retention and legal controls. The corresponding audit procedure is: Identify business use, sensitive documents, sharing recipients and enterprise alternatives.
Incorrect Answers
A:Incident closure should confirm restoration of the affected business service, not just infrastructure state. This would be relevant to a different issue such as: Operations declares an incident resolved because a server restarted, although business transactions remain stuck. In the present case, the most directly relevant principle is: Unsanctioned services can bypass enterprise security, retention and legal controls. The governing distinction is: Unsanctioned services can bypass enterprise security, retention and legal controls.
B:Citizen-developed systems remain subject to data governance and integration security. 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 principle is: Unsanctioned services can bypass enterprise security, retention and legal controls. The governing distinction is: Unsanctioned services can bypass enterprise security, retention and legal controls.
C:Backup resilience needs separation and protected immutable or offline recovery copies. 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 principle is: Unsanctioned services can bypass enterprise security, retention and legal controls. The governing distinction is: Unsanctioned services can bypass enterprise security, retention and legal controls.
Question 500
An IS auditor evaluates this situation: A merger adds a regulated customer database after the audit plan was approved, but the plan is treated as unchangeable. Which audit principle MOST directly applies to this situation?
- Join multiplicity can distort counts and audit conclusions even when query syntax succeeds.
- Risk-based audit planning is dynamic when business context and material exposures change.
- Absence of reported incidents is not proof of low inherent or residual risk.
- Auditor objectivity is impaired by assessing one's own recent design work.
Explanation
Correct Answer
B:Risk-based audit planning is dynamic when business context and material exposures change. The corresponding audit procedure is: Review the acquisition risk assessment, legal obligations and remaining audit capacity.
Incorrect Answers
A:Join multiplicity can distort counts and audit conclusions even when query syntax succeeds. This would be relevant to a different issue such as: An audit query joins employee and privilege tables but mistakenly duplicates rows for users with multiple roles. In the present case, the most directly relevant principle is: Risk-based audit planning is dynamic when business context and material exposures change. The governing distinction is: Risk-based audit planning is dynamic when business context and material exposures change.
C:Absence of reported incidents is not proof of low inherent or residual risk. This would be relevant to a different issue such as: An auditor cannot decide whether to review a high-impact legacy billing interface because no recent incidents are recorded. In the present case, the most directly relevant principle is: Risk-based audit planning is dynamic when business context and material exposures change. The governing distinction is: Risk-based audit planning is dynamic when business context and material exposures change.
D:Auditor objectivity is impaired by assessing one's own recent design work. This would be relevant to a different issue such as: An internal auditor helped configure the privileged-access system now scheduled for an assurance review. In the present case, the most directly relevant principle is: Risk-based audit planning is dynamic when business context and material exposures change. The governing distinction is: Risk-based audit planning is dynamic when business context and material exposures change.