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Isaca CISA Practice Test 61

Question 600

An IS auditor evaluates this situation: A disaster recovery runbook lists server boot order but omits database integrity and application acceptance tests. Which audit principle MOST directly applies to this situation?

  1. DR plans must restore usable business capabilities, not merely power on infrastructure.
  2. Service credits alone may not address underlying operational and continuity risk.
  3. End-to-end service availability depends on all critical infrastructure and application components.
  4. DR readiness should be tested under credible operational demand and resource constraints.

Explanation

Correct Answer

A:

DR plans must restore usable business capabilities, not merely power on infrastructure. The corresponding audit procedure is: Inspect intertier dependencies, RTO/RPO, test scripts and business sign-off criteria.

Incorrect Answers

B:

Service credits alone may not address underlying operational and continuity risk. This would be relevant to a different issue such as: A data processing vendor consistently misses recovery times but management pays service credits without correcting the cause. In the present case, the most directly relevant principle is: DR plans must restore usable business capabilities, not merely power on infrastructure. The governing distinction is: DR plans must restore usable business capabilities, not merely power on infrastructure.

C:

End-to-end service availability depends on all critical infrastructure and application components. This would be relevant to a different issue such as: A payment service uses a load balancer, two application servers and one database but its diagram lists only the web servers as critical. In the present case, the most directly relevant principle is: DR plans must restore usable business capabilities, not merely power on infrastructure. The governing distinction is: DR plans must restore usable business capabilities, not merely power on infrastructure.

D:

DR readiness should be tested under credible operational demand and resource constraints. 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 principle is: DR plans must restore usable business capabilities, not merely power on infrastructure. The governing distinction is: DR plans must restore usable business capabilities, not merely power on infrastructure.

Question 601

Before reaching an audit conclusion, consider: A waterfall project signs off design once, then production requirements change without design traceability. Which evidence should the auditor review FIRST to evaluate this risk?

  1. Inspect pipeline roles, protected branches, approvals and immutable deployment logs.
  2. Review reconciliation strategy, source/target counts, control totals and exception paths.
  3. Review requirements baseline, design revisions, test cases and change approvals.
  4. Trace refund abuse scenarios, authorization roles and transaction integrity needs.

Explanation

Correct Answer

C:

Review requirements baseline, design revisions, test cases and change approvals. The governing principle is: Lifecycle governance should maintain requirements and control traceability through change.

Incorrect Answers

A:

Inspect pipeline roles, protected branches, approvals and immutable deployment logs. This would be relevant to a different issue such as: A DevOps team deploys from automated pipelines with no independent approval for sensitive production promotions. In the present case, the most directly relevant audit step is: Review requirements baseline, design revisions, test cases and change approvals. The governing distinction is: Lifecycle governance should maintain requirements and control traceability through change.

B:

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: Review requirements baseline, design revisions, test cases and change approvals. The governing distinction is: Lifecycle governance should maintain requirements and control traceability through change.

D:

Trace refund abuse scenarios, authorization roles and transaction integrity needs. This would be relevant to a different issue such as: A new web checkout design addresses user experience but fails to define controls for unauthorized refund changes. In the present case, the most directly relevant audit step is: Review requirements baseline, design revisions, test cases and change approvals. The governing distinction is: Lifecycle governance should maintain requirements and control traceability through change.

Question 602

An IS auditor evaluates this situation: Management offers ten handpicked successful failover demonstrations as evidence that every critical service has tested recovery. Which audit principle MOST directly applies to this situation?

  1. Judgmentally selected favorable examples cannot support a population-wide effectiveness conclusion.
  2. Dual authorization is ineffective if the supposed approvers are not independently attributable.
  3. Sampling from an incomplete population invalidates the intended terminated-user control test.
  4. Risk-based audit planning is dynamic when business context and material exposures change.

Explanation

Correct Answer

A:

Judgmentally selected favorable examples cannot support a population-wide effectiveness conclusion. The corresponding audit procedure is: Obtain the complete critical-service inventory and independent exercise records.

Incorrect Answers

B:

Dual authorization is ineffective if the supposed approvers are not independently attributable. This would be relevant to a different issue such as: A new security control requires two operators to approve destructive data deletion, but both approvals can use one shared account. In the present case, the most directly relevant principle is: Judgmentally selected favorable examples cannot support a population-wide effectiveness conclusion. The governing distinction is: Judgmentally selected favorable examples cannot support a population-wide effectiveness conclusion.

C:

Sampling from an incomplete population invalidates the intended terminated-user control test. This would be relevant to a different issue such as: A database access audit receives a file containing only current active users although it must assess leavers over the last quarter. In the present case, the most directly relevant principle is: Judgmentally selected favorable examples cannot support a population-wide effectiveness conclusion. The governing distinction is: Judgmentally selected favorable examples cannot support a population-wide effectiveness conclusion.

D:

Risk-based audit planning is dynamic when business context and material exposures change. This would be relevant to a different issue such as: A merger adds a regulated customer database after the audit plan was approved, but the plan is treated as unchangeable. In the present case, the most directly relevant principle is: Judgmentally selected favorable examples cannot support a population-wide effectiveness conclusion. The governing distinction is: Judgmentally selected favorable examples cannot support a population-wide effectiveness conclusion.

Question 603

An IS auditor is preparing recommendations after reviewing this situation: A server room uses badge access but an unattended emergency door allows unrecorded entry. Which recommendation would BEST address the identified weakness?

  1. Recommend developer-focused secure coding education with secret detection controls.
  2. Recommend protected original preservation and analysis on validated working copies.
  3. Recommend routine environmental sensor functional tests with ownership of alerts.
  4. Recommend monitored and secured emergency access consistent with life-safety requirements.

Explanation

Correct Answer

D:

Recommend monitored and secured emergency access consistent with life-safety requirements. The relevant control principle is: Physical access controls must cover alternate entry points and generate reliable access evidence. A meaningful follow-up should establish: An authorized test shows alarms and personnel response without preventing emergency egress.

Incorrect Answers

A:

Recommend developer-focused secure coding education with secret detection controls. This would be relevant to a different issue such as: Developers complete general security videos but continue committing cloud keys into source repositories. In the present case, the most directly relevant recommendation is: Recommend monitored and secured emergency access consistent with life-safety requirements. The governing distinction is: Physical access controls must cover alternate entry points and generate reliable access evidence.

B:

Recommend protected original preservation and analysis on validated working copies. This would be relevant to a different issue such as: Security staff begin forensic analysis directly on a live original log file and overwrite timestamps. In the present case, the most directly relevant recommendation is: Recommend monitored and secured emergency access consistent with life-safety requirements. The governing distinction is: Physical access controls must cover alternate entry points and generate reliable access evidence.

C:

Recommend routine environmental sensor functional tests with ownership of alerts. This would be relevant to a different issue such as: A fire-suppression system passes annual inspections but a rack's temperature sensors have never alarmed under test. In the present case, the most directly relevant recommendation is: Recommend monitored and secured emergency access consistent with life-safety requirements. The governing distinction is: Physical access controls must cover alternate entry points and generate reliable access evidence.

Question 604

Management reports that this issue has been corrected: An accounts-payable supervisor can both create vendors and approve their first payments. Which result would provide the STRONGEST assurance that the issue is corrected?

  1. A test user cannot complete both conflicting actions without independent authorization.
  2. An unauthorized password-only login to privileged remote access is rejected.
  3. An unauthorized administrator cannot export or use the CA signing key.
  4. Unauthorized public reads fail and approved access remains auditable.

Explanation

Correct Answer

A:

A test user cannot complete both conflicting actions without independent authorization. It addresses identity and access management. Underlying audit concern: Conflicting business permissions create opportunities for unauthorized transactions.

Incorrect Answers

B:

An unauthorized password-only login to privileged remote access is rejected. This would be relevant to a different issue such as: A remote-access gateway accepts a password alone for high-impact production administrators. In the present case, the most directly relevant verification is: A test user cannot complete both conflicting actions without independent authorization. The governing distinction is: Conflicting business permissions create opportunities for unauthorized transactions.

C:

An unauthorized administrator cannot export or use the CA signing key. This would be relevant to a different issue such as: A certificate authority's signing key is available to several administrators without dual control. In the present case, the most directly relevant verification is: A test user cannot complete both conflicting actions without independent authorization. The governing distinction is: Conflicting business permissions create opportunities for unauthorized transactions.

D:

Unauthorized public reads fail and approved access remains auditable. This would be relevant to a different issue such as: A cloud storage bucket used for personnel data becomes publicly readable after a template change. In the present case, the most directly relevant verification is: A test user cannot complete both conflicting actions without independent authorization. The governing distinction is: Conflicting business permissions create opportunities for unauthorized transactions.

Question 605

An IS auditor is preparing recommendations after reviewing this situation: Management reports 99.99% uptime by excluding unscheduled customer-impacting outages from the metric. Which recommendation would BEST address the identified weakness?

  1. Recommend sanctioned collaboration or compensating controls and managed migration.
  2. Recommend independent failure domains or formally accepted residual exposure.
  3. Recommend recalculating service availability using approved business-relevant exclusions.
  4. Recommend application-aware recovery sequencing and formal acceptance checks.

Explanation

Correct Answer

C:

Recommend recalculating service availability using approved business-relevant exclusions. The relevant control principle is: Availability calculations require consistently defined scope, denominator and exclusions. A meaningful follow-up should establish: Published availability reconciles to raw incidents and agreed contractual measurement rules.

Incorrect Answers

A:

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 recalculating service availability using approved business-relevant exclusions. The governing distinction is: Availability calculations require consistently defined scope, denominator and exclusions.

B:

Recommend independent failure domains or formally accepted residual exposure. This would be relevant to a different issue such as: A database is replicated across two racks but both racks depend on the same cooling circuit. In the present case, the most directly relevant recommendation is: Recommend recalculating service availability using approved business-relevant exclusions. The governing distinction is: Availability calculations require consistently defined scope, denominator and exclusions.

D:

Recommend application-aware recovery sequencing and formal acceptance checks. 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 recommendation is: Recommend recalculating service availability using approved business-relevant exclusions. The governing distinction is: Availability calculations require consistently defined scope, denominator and exclusions.

Question 606

Before reaching an audit conclusion, consider: A compliance dashboard reports all policies published but does not measure whether their security controls operate. Which evidence should the auditor review FIRST to evaluate this risk?

  1. Compare stated policies with access, vulnerability, incident and exception records.
  2. Review regulatory differences, baseline requirements, risk assessments and exception approvals.
  3. Inspect trust-store settings, CRL/OCSP reachability, cache behavior and certificate status.
  4. Correlate identity, endpoint, transaction logs, device history and session context.

Explanation

Correct Answer

A:

Compare stated policies with access, vulnerability, incident and exception records. The governing principle is: Security program maturity requires operational evidence rather than documentation counts alone.

Incorrect Answers

B:

Review regulatory differences, baseline requirements, risk assessments and exception approvals. 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 audit step is: Compare stated policies with access, vulnerability, incident and exception records. The governing distinction is: Security program maturity requires operational evidence rather than documentation counts alone.

C:

Inspect trust-store settings, CRL/OCSP reachability, cache behavior and certificate status. This would be relevant to a different issue such as: A revoked supplier certificate remains trusted by an application because revocation checks are disabled. In the present case, the most directly relevant audit step is: Compare stated policies with access, vulnerability, incident and exception records. The governing distinction is: Security program maturity requires operational evidence rather than documentation counts alone.

D:

Correlate identity, endpoint, transaction logs, device history and session context. This would be relevant to a different issue such as: Repeated impossible-travel sign-ins occur before a finance account initiates unusual transfers. In the present case, the most directly relevant audit step is: Compare stated policies with access, vulnerability, incident and exception records. The governing distinction is: Security program maturity requires operational evidence rather than documentation counts alone.

Question 607

Before reaching an audit conclusion, consider: Annual phishing training records show high completion but employees repeatedly submit credentials to simulated malicious sites. Which evidence should the auditor review FIRST to evaluate this risk?

  1. Compare simulation outcomes, repeat behavior, reporting rates and learner groups.
  2. Review classification rules, false-positive cases, override frequency and business needs.
  3. Map sensitive data flows, network egress methods and endpoint/browser policy enforcement.
  4. Inspect code scans, leaked-secret events, training scope and remediation quality.

Explanation

Correct Answer

A:

Compare simulation outcomes, repeat behavior, reporting rates and learner groups. The governing principle is: Awareness effectiveness should be measured by behavior and risk reduction, not attendance alone.

Incorrect Answers

B:

Review classification rules, false-positive cases, override frequency and business needs. This would be relevant to a different issue such as: A research team labels every file confidential, generating excessive DLP false positives and routine overrides. In the present case, the most directly relevant audit step is: Compare simulation outcomes, repeat behavior, reporting rates and learner groups. The governing distinction is: Awareness effectiveness should be measured by behavior and risk reduction, not attendance alone.

C:

Map sensitive data flows, network egress methods and endpoint/browser policy enforcement. 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 audit step is: Compare simulation outcomes, repeat behavior, reporting rates and learner groups. The governing distinction is: Awareness effectiveness should be measured by behavior and risk reduction, not attendance alone.

D:

Inspect code scans, leaked-secret events, training scope and remediation quality. This would be relevant to a different issue such as: Developers complete general security videos but continue committing cloud keys into source repositories. In the present case, the most directly relevant audit step is: Compare simulation outcomes, repeat behavior, reporting rates and learner groups. The governing distinction is: Awareness effectiveness should be measured by behavior and risk reduction, not attendance alone.

Question 608

An IS auditor is preparing recommendations after reviewing this situation: A software delivery group claims quality because unit tests pass, but repeated severe production incidents persist. Which recommendation would BEST address the identified weakness?

  1. Recommend a documented deployment and review cycle for the revised standard.
  2. Recommend restricted or masked disclosure and revised processor access conditions.
  3. Recommend a governed canonical definition or controlled translation strategy.
  4. Recommend causal improvement actions and independent validation of high-risk releases.

Explanation

Correct Answer

D:

Recommend causal improvement actions and independent validation of high-risk releases. The relevant control principle is: Quality management should evaluate defects, process capability and business outcomes across the lifecycle. A meaningful follow-up should establish: Defect leakage and repeat incident rates fall under measured controls.

Incorrect Answers

A:

Recommend a documented deployment and review cycle for the revised standard. 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 recommendation is: Recommend causal improvement actions and independent validation of high-risk releases. The governing distinction is: Quality management should evaluate defects, process capability and business outcomes across the lifecycle.

B:

Recommend restricted or masked disclosure and revised processor access conditions. This would be relevant to a different issue such as: A service provider requests full identity documents when a masked identifier would satisfy a support task. In the present case, the most directly relevant recommendation is: Recommend causal improvement actions and independent validation of high-risk releases. The governing distinction is: Quality management should evaluate defects, process capability and business outcomes across the lifecycle.

C:

Recommend a governed canonical definition or controlled translation strategy. 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 recommendation is: Recommend causal improvement actions and independent validation of high-risk releases. The governing distinction is: Quality management should evaluate defects, process capability and business outcomes across the lifecycle.

Question 609

An IS auditor evaluates this situation: A container orchestration platform admits unverified public images into a payment workload namespace. Which audit principle MOST directly applies to this situation?

  1. Cloud-native workloads require source integrity, runtime policy and supply-chain governance.
  2. Hypervisor privileges can expose entire workloads and require strict governance.
  3. IoT assets require inventory, secure identity and segmentation proportionate to exposure.
  4. Shared wireless credentials weaken accountability and reliable offboarding.

Explanation

Correct Answer

A:

Cloud-native workloads require source integrity, runtime policy and supply-chain governance. The corresponding audit procedure is: Review image registries, provenance verification, admission controls and runtime exceptions.

Incorrect Answers

B:

Hypervisor privileges can expose entire workloads and require strict governance. This would be relevant to a different issue such as: A virtualization administrator can snapshot and download regulated production virtual machines without oversight. In the present case, the most directly relevant principle is: Cloud-native workloads require source integrity, runtime policy and supply-chain governance. The governing distinction is: Cloud-native workloads require source integrity, runtime policy and supply-chain governance.

C:

IoT assets require inventory, secure identity and segmentation proportionate to exposure. 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 principle is: Cloud-native workloads require source integrity, runtime policy and supply-chain governance. The governing distinction is: Cloud-native workloads require source integrity, runtime policy and supply-chain governance.

D:

Shared wireless credentials weaken accountability and reliable offboarding. This would be relevant to a different issue such as: A branch wireless network uses a shared password disclosed to vendors and former employees. In the present case, the most directly relevant principle is: Cloud-native workloads require source integrity, runtime policy and supply-chain governance. The governing distinction is: Cloud-native workloads require source integrity, runtime policy and supply-chain governance.

Question 610

Before reaching an audit conclusion, consider: A new corporate service standard is rolled out without training, version control or effectiveness reviews. Which evidence should the auditor review FIRST to evaluate this risk?

  1. Review rollout approvals, staff training, process owners and version adoption.
  2. Inspect exception inventory, supported cloud capabilities, risk assessments and approval rights.
  3. Examine due diligence, control reports, incident history and mandatory obligations.
  4. Compare escaped defects, acceptance tests, release evidence and root-cause trends.

Explanation

Correct Answer

A:

Review rollout approvals, staff training, process owners and version adoption. The governing principle is: A quality management system needs controlled documentation and implementation monitoring.

Incorrect Answers

B:

Inspect exception inventory, supported cloud capabilities, risk assessments and approval rights. 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 audit step is: Review rollout approvals, staff training, process owners and version adoption. The governing distinction is: A quality management system needs controlled documentation and implementation monitoring.

C:

Examine due diligence, control reports, incident history and mandatory obligations. This would be relevant to a different issue such as: Procurement selects the lowest-cost cloud vendor while ignoring prior security incidents and regulatory audit rights. In the present case, the most directly relevant audit step is: Review rollout approvals, staff training, process owners and version adoption. The governing distinction is: A quality management system needs controlled documentation and implementation monitoring.

D:

Compare escaped defects, acceptance tests, release evidence and root-cause trends. This would be relevant to a different issue such as: A software delivery group claims quality because unit tests pass, but repeated severe production incidents persist. In the present case, the most directly relevant audit step is: Review rollout approvals, staff training, process owners and version adoption. The governing distinction is: A quality management system needs controlled documentation and implementation monitoring.

Certified Information Systems Auditor (CISA) Practice Tests