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Isaca CISA Practice Test 6

Question 50

An IS auditor is preparing recommendations after reviewing this situation: A data center's redundant power feeds terminate at the same upstream distribution panel. Which recommendation would BEST address the identified weakness?

  1. Recommend a risk-based design review and genuinely independent critical power paths.
  2. Recommend monitored and secured emergency access consistent with life-safety requirements.
  3. Recommend prioritized alert ownership, response playbooks and independent oversight.
  4. Recommend proper server identity validation and controlled certificate lifecycle management.

Explanation

Correct Answer

A:

Recommend a risk-based design review and genuinely independent critical power paths. The relevant control principle is: Electrical resilience depends on independence of power paths and verified failure domains. A meaningful follow-up should establish: A controlled upstream power loss leaves essential services within continuity targets.

Incorrect Answers

B:

Recommend monitored and secured emergency access consistent with life-safety requirements. This would be relevant to a different issue such as: A server room uses badge access but an unattended emergency door allows unrecorded entry. In the present case, the most directly relevant recommendation is: Recommend a risk-based design review and genuinely independent critical power paths. The governing distinction is: Electrical resilience depends on independence of power paths and verified failure domains.

C:

Recommend prioritized alert ownership, response playbooks and independent oversight. This would be relevant to a different issue such as: A company implements a network intrusion detector but does not assign anyone to triage severe alerts. In the present case, the most directly relevant recommendation is: Recommend a risk-based design review and genuinely independent critical power paths. The governing distinction is: Electrical resilience depends on independence of power paths and verified failure domains.

D:

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 a risk-based design review and genuinely independent critical power paths. The governing distinction is: Electrical resilience depends on independence of power paths and verified failure domains.

Question 51

Management reports that this issue has been corrected: A change program reports all projects green by budget but ignores delayed security deliverables. Which result would provide the STRONGEST assurance that the issue is corrected?

  1. Each data flow and regulated activity maps to approved obligations and demonstrated controls.
  2. Executive dashboards disclose late security gates alongside spending status.
  3. Dashboard reporting identifies failed customer transactions despite healthy host metrics.
  4. Sample requests locate applicable systems and receive complete timely disposition.

Explanation

Correct Answer

B:

Executive dashboards disclose late security gates alongside spending status. It addresses it performance monitoring and reporting. Underlying audit concern: Governance measures should combine schedule, benefit, quality and risk indicators.

Incorrect Answers

A:

Each data flow and regulated activity maps to approved obligations and demonstrated controls. This would be relevant to a different issue such as: A multinational cloud project assumes a control compliant in one country automatically satisfies every jurisdiction in which data is processed. In the present case, the most directly relevant verification is: Executive dashboards disclose late security gates alongside spending status. The governing distinction is: Governance measures should combine schedule, benefit, quality and risk indicators.

C:

Dashboard reporting identifies failed customer transactions despite healthy host metrics. This would be relevant to a different issue such as: The IT dashboard shows 100 percent server uptime while customers report failed checkout transactions. In the present case, the most directly relevant verification is: Executive dashboards disclose late security gates alongside spending status. The governing distinction is: Governance measures should combine schedule, benefit, quality and risk indicators.

D:

Sample requests locate applicable systems and receive complete timely disposition. This would be relevant to a different issue such as: An organization receives data subject requests but cannot locate personal records spread across cloud and on-premise systems. In the present case, the most directly relevant verification is: Executive dashboards disclose late security gates alongside spending status. The governing distinction is: Governance measures should combine schedule, benefit, quality and risk indicators.

Question 52

Before reaching an audit conclusion, consider: A SaaS provider promises 99.9% uptime in a brochure but the signed agreement contains no measurable recovery commitment. Which evidence should the auditor review FIRST to evaluate this risk?

  1. Examine due diligence, control reports, incident history and mandatory obligations.
  2. Compare vendor entitlements, deployments, retirements and usage evidence.
  3. Compare contract clauses, business impact analysis, vendor performance history and service credits.
  4. Review rollout approvals, staff training, process owners and version adoption.

Explanation

Correct Answer

C:

Compare contract clauses, business impact analysis, vendor performance history and service credits. The governing principle is: Vendor risk must be evaluated against enforceable contractual terms and business requirements.

Incorrect Answers

A:

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: Compare contract clauses, business impact analysis, vendor performance history and service credits. The governing distinction is: Vendor risk must be evaluated against enforceable contractual terms and business requirements.

B:

Compare vendor entitlements, deployments, retirements and usage evidence. 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 audit step is: Compare contract clauses, business impact analysis, vendor performance history and service credits. The governing distinction is: Vendor risk must be evaluated against enforceable contractual terms and business requirements.

D:

Review rollout approvals, staff training, process owners and version adoption. 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 audit step is: Compare contract clauses, business impact analysis, vendor performance history and service credits. The governing distinction is: Vendor risk must be evaluated against enforceable contractual terms and business requirements.

Question 53

Before reaching an audit conclusion, consider: Management offers ten handpicked successful failover demonstrations as evidence that every critical service has tested recovery. Which evidence should the auditor review FIRST to evaluate this risk?

  1. Check reviewer identities, permissions, timestamps and supervisory quality policy.
  2. Reconcile unique user IDs, row counts and cardinality before and after joins.
  3. Reconcile the full transaction population by day, channel and risk characteristics.
  4. Obtain the complete critical-service inventory and independent exercise records.

Explanation

Correct Answer

D:

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

Incorrect Answers

A:

Check reviewer identities, permissions, timestamps and supervisory quality policy. This would be relevant to a different issue such as: An audit director relies on peer sign-offs that were completed by the same person who prepared each working paper. In the present case, the most directly relevant audit step is: Obtain the complete critical-service inventory and independent exercise records. The governing distinction is: Judgmentally selected favorable examples cannot support a population-wide effectiveness conclusion.

B:

Reconcile unique user IDs, row counts and cardinality before and after joins. 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 audit step is: Obtain the complete critical-service inventory and independent exercise records. The governing distinction is: Judgmentally selected favorable examples cannot support a population-wide effectiveness conclusion.

C:

Reconcile the full transaction population by day, channel and risk characteristics. This would be relevant to a different issue such as: An auditor samples only Monday transactions to conclude that weekend payments were controlled effectively. In the present case, the most directly relevant audit step is: Obtain the complete critical-service inventory and independent exercise records. The governing distinction is: Judgmentally selected favorable examples cannot support a population-wide effectiveness conclusion.

Question 54

An IS auditor evaluates this situation: A cyber policy states that access must be secure but provides no enforceable standard for privileged identities. Which audit principle MOST directly applies to this situation?

  1. Technology strategy should translate enterprise value objectives into measurable performance outcomes.
  2. Inconsistent procedures can weaken implementation of a common governance control.
  3. Policies require supporting measurable standards, procedures and accountable enforcement.
  4. Vendor risk must be evaluated against enforceable contractual terms and business requirements.

Explanation

Correct Answer

C:

Policies require supporting measurable standards, procedures and accountable enforcement. The corresponding audit procedure is: Review policy hierarchy, technical baseline, role ownership and exception approvals.

Incorrect Answers

A:

Technology strategy should translate enterprise value objectives into measurable performance outcomes. 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 principle is: Policies require supporting measurable standards, procedures and accountable enforcement. The governing distinction is: Policies require supporting measurable standards, procedures and accountable enforcement.

B:

Inconsistent procedures can weaken implementation of a common governance control. This would be relevant to a different issue such as: Regional IT teams follow conflicting change-control procedures even though one enterprise policy applies. In the present case, the most directly relevant principle is: Policies require supporting measurable standards, procedures and accountable enforcement. The governing distinction is: Policies require supporting measurable standards, procedures and accountable enforcement.

D:

Vendor risk must be evaluated against enforceable contractual terms and business requirements. This would be relevant to a different issue such as: A SaaS provider promises 99.9% uptime in a brochure but the signed agreement contains no measurable recovery commitment. In the present case, the most directly relevant principle is: Policies require supporting measurable standards, procedures and accountable enforcement. The governing distinction is: Policies require supporting measurable standards, procedures and accountable enforcement.

Question 55

An IS auditor evaluates this situation: A mobile-banking project reaches launch without an accountable sponsor for unresolved regulatory requirements. Which audit principle MOST directly applies to this situation?

  1. Project change governance should assess baseline implications before approving scope changes.
  2. Confidentiality does not replace integrity and completeness controls for converted data.
  3. Project governance requires clear business ownership and formal acceptance of material risk.
  4. Investment feasibility should evaluate total costs, benefits, risks and measurable assumptions.

Explanation

Correct Answer

C:

Project governance requires clear business ownership and formal acceptance of material risk. The corresponding audit procedure is: Review steering committee minutes, stage-gate decisions and responsibility assignments.

Incorrect Answers

A:

Project change governance should assess baseline implications before approving scope changes. This would be relevant to a different issue such as: A new enterprise resource planning program frequently expands requirements without cost, risk or schedule review. In the present case, the most directly relevant principle is: Project governance requires clear business ownership and formal acceptance of material risk. The governing distinction is: Project governance requires clear business ownership and formal acceptance of material risk.

B:

Confidentiality does not replace integrity and completeness controls for converted data. 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 principle is: Project governance requires clear business ownership and formal acceptance of material risk. The governing distinction is: Project governance requires clear business ownership and formal acceptance of material risk.

D:

Investment feasibility should evaluate total costs, benefits, risks and measurable 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 principle is: Project governance requires clear business ownership and formal acceptance of material risk. The governing distinction is: Project governance requires clear business ownership and formal acceptance of material risk.

Question 56

An IS auditor evaluates this situation: A team stores database encryption keys in the same unrestricted repository as encrypted backups. Which audit principle MOST directly applies to this situation?

  1. Encryption without authenticating the peer can permit interception or impersonation.
  2. IoT assets require inventory, secure identity and segmentation proportionate to exposure.
  3. Key management separation is essential to preserve confidentiality and recovery security.
  4. An attack sequence should be assessed using corroborated indicators and business impact.

Explanation

Correct Answer

C:

Key management separation is essential to preserve confidentiality and recovery security. The corresponding audit procedure is: Inspect key storage, privileges, rotation controls and backup access paths.

Incorrect Answers

A:

Encryption without authenticating the peer can permit interception or impersonation. 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 principle is: Key management separation is essential to preserve confidentiality and recovery security. The governing distinction is: Key management separation is essential to preserve confidentiality and recovery security.

B:

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: Key management separation is essential to preserve confidentiality and recovery security. The governing distinction is: Key management separation is essential to preserve confidentiality and recovery security.

D:

An attack sequence should be assessed using corroborated indicators and business impact. 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 principle is: Key management separation is essential to preserve confidentiality and recovery security. The governing distinction is: Key management separation is essential to preserve confidentiality and recovery security.

Question 57

An IS auditor is preparing recommendations after reviewing this situation: An attacker encrypts production files and online backups because both use the same compromised admin identity. Which recommendation would BEST address the identified weakness?

  1. Recommend application-consistent backup and recovery sequencing for the database.
  2. Recommend independent protected backup custody and tested clean restoration.
  3. Recommend idempotent processing or controlled reconciliation before restart.
  4. Recommend reviewed schema deployment and regression validation for dependent consumers.

Explanation

Correct Answer

B:

Recommend independent protected backup custody and tested clean restoration. The relevant control principle is: Backup resilience needs separation and protected immutable or offline recovery copies. A meaningful follow-up should establish: A compromised production identity cannot erase every recovery copy and restore tests pass.

Incorrect Answers

A:

Recommend application-consistent backup and recovery sequencing for the database. This would be relevant to a different issue such as: A company copies database files nightly while transactions remain active, producing inconsistent backups. In the present case, the most directly relevant recommendation is: Recommend independent protected backup custody and tested clean restoration. The governing distinction is: Backup resilience needs separation and protected immutable or offline recovery copies.

C:

Recommend idempotent processing or controlled reconciliation before restart. 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 recommendation is: Recommend independent protected backup custody and tested clean restoration. The governing distinction is: Backup resilience needs separation and protected immutable or offline recovery copies.

D:

Recommend reviewed schema deployment and regression validation for dependent consumers. This would be relevant to a different issue such as: A DBA changes production schema directly, causing an analytics extract to return wrong totals. In the present case, the most directly relevant recommendation is: Recommend independent protected backup custody and tested clean restoration. The governing distinction is: Backup resilience needs separation and protected immutable or offline recovery copies.

Question 58

Management reports that this issue has been corrected: A multinational cloud project assumes a control compliant in one country automatically satisfies every jurisdiction in which data is processed. Which result would provide the STRONGEST assurance that the issue is corrected?

  1. Data samples reflect the approved retention decision without unapproved loss or overretention.
  2. Records demonstrate approved legal basis, limited fields and enforced deletion schedules.
  3. Each data flow and regulated activity maps to approved obligations and demonstrated controls.
  4. Downstream consumers use a documented authoritative source with measured consistency.

Explanation

Correct Answer

C:

Each data flow and regulated activity maps to approved obligations and demonstrated controls. It addresses laws, regulations, and industry standards. Underlying audit concern: Compliance obligations vary by location, data activity, contract and regulatory scope.

Incorrect Answers

A:

Data samples reflect the approved retention decision without unapproved loss or overretention. This would be relevant to a different issue such as: The legal team interprets a contractual data retention clause differently from IT's automatic deletion schedule. In the present case, the most directly relevant verification is: Each data flow and regulated activity maps to approved obligations and demonstrated controls. The governing distinction is: Compliance obligations vary by location, data activity, contract and regulatory scope.

B:

Records demonstrate approved legal basis, limited fields and enforced deletion schedules. This would be relevant to a different issue such as: A marketing platform collects customer location data without a documented lawful purpose or retention period. In the present case, the most directly relevant verification is: Each data flow and regulated activity maps to approved obligations and demonstrated controls. The governing distinction is: Compliance obligations vary by location, data activity, contract and regulatory scope.

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: Each data flow and regulated activity maps to approved obligations and demonstrated controls. The governing distinction is: Compliance obligations vary by location, data activity, contract and regulatory scope.

Question 59

Before reaching an audit conclusion, consider: A marketing platform collects customer location data without a documented lawful purpose or retention period. Which evidence should the auditor review FIRST to evaluate this risk?

  1. Trace collection notices, consent or other lawful basis, data recipients and retention rules.
  2. Review policy hierarchy, technical baseline, role ownership and exception approvals.
  3. Review data maps, request handling records, search completeness and response time obligations.
  4. Inspect portability clauses, data format, transition timing and alternative service readiness.

Explanation

Correct Answer

A:

Trace collection notices, consent or other lawful basis, data recipients and retention rules. The governing principle is: Privacy governance should enforce purpose limitation, data minimization and accountable use.

Incorrect Answers

B:

Review policy hierarchy, technical baseline, role ownership and exception approvals. This would be relevant to a different issue such as: A cyber policy states that access must be secure but provides no enforceable standard for privileged identities. In the present case, the most directly relevant audit step is: Trace collection notices, consent or other lawful basis, data recipients and retention rules. The governing distinction is: Privacy governance should enforce purpose limitation, data minimization and accountable use.

C:

Review data maps, request handling records, search completeness and response time obligations. This would be relevant to a different issue such as: An organization receives data subject requests but cannot locate personal records spread across cloud and on-premise systems. In the present case, the most directly relevant audit step is: Trace collection notices, consent or other lawful basis, data recipients and retention rules. The governing distinction is: Privacy governance should enforce purpose limitation, data minimization and accountable use.

D:

Inspect portability clauses, data format, transition timing and alternative service readiness. This would be relevant to a different issue such as: A critical provider exits the market and the customer has no usable data export or transition rights. In the present case, the most directly relevant audit step is: Trace collection notices, consent or other lawful basis, data recipients and retention rules. The governing distinction is: Privacy governance should enforce purpose limitation, data minimization and accountable use.

Question 60

Before reaching an audit conclusion, consider: Operations declares an incident resolved because a server restarted, although business transactions remain stuck. Which evidence should the auditor review FIRST to evaluate this risk?

  1. Examine stuck transactions, user acceptance, service monitoring and recovery records.
  2. Map physical carrier routes, provider concentration and failure history.
  3. Compare severity criteria, initial alerts, notification times and response records.
  4. Interview process owners, quantify disruption impacts and map dependent systems.

Explanation

Correct Answer

A:

Examine stuck transactions, user acceptance, service monitoring and recovery records. The governing principle is: Incident closure should confirm restoration of the affected business service, not just infrastructure state.

Incorrect Answers

B:

Map physical carrier routes, provider concentration and failure history. 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 audit step is: Examine stuck transactions, user acceptance, service monitoring and recovery records. The governing distinction is: Incident closure should confirm restoration of the affected business service, not just infrastructure state.

C:

Compare severity criteria, initial alerts, notification times and response records. This would be relevant to a different issue such as: A major cyber outage is escalated only after normal helpdesk response times expire. In the present case, the most directly relevant audit step is: Examine stuck transactions, user acceptance, service monitoring and recovery records. The governing distinction is: Incident closure should confirm restoration of the affected business service, not just infrastructure state.

D:

Interview process owners, quantify disruption impacts and map dependent systems. 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 audit step is: Examine stuck transactions, user acceptance, service monitoring and recovery records. The governing distinction is: Incident closure should confirm restoration of the affected business service, not just infrastructure state.

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