Isaca Updated CISA Exam Questions and Answers by ryley

 The IS auditor’s primary focus when evaluating an organization’s offsite storage facility should be the adequacy of physical and environmental controls. Physical and environmental controls are essential to protect the offsite storage facility from unauthorized access, theft, fire, water damage, pests or other hazards that could compromise the integrity and availability of backup media. Shared facilities is something that the IS auditor should consider when evaluating the offsite storage facility, but it is not the primary focus. Results of business continuity plan (BCP) test or retention policy and period are things that the IS auditor should review when evaluating the organization’s BCP or backup strategy, not the offsite storage facility itself. References: ISACA, CISA Review Manual, 27th Edition, 2018, page 388

The best course of action for an IS auditor who finds that some critical recommendations have not been implemented is to evaluate senior management’s acceptance of the risk. The IS auditor should understand the reasons why the recommendations have not been implemented and the implications for the organization’s risk exposure. The IS auditor should also verify that senior management has formally acknowledged and accepted the residual risk and has documented the rationale and justification for their decision. The IS auditor should communicate the findings and the risk acceptance to the audit committee and other relevant stakeholders. References:

• CISA Review Manual (Digital Version)
• CISA Questions, Answers & Explanations Database

The mitigating factor that would most significantly minimize the impact of not renewing IT risk acceptances in a timely manner is having documented compensating controls over the business processes. Compensating controls are alternative controls that reduce or eliminate the risk when the primary control is not feasible or cost-effective. The other factors, such as previous approval by senior management, unchanged business environment, and small percentage of issues, do not mitigate the risk as effectively as compensating controls. References: ISACA CISA Review Manual 27th Edition Chapter 1

The most significant risk from not testing patches before putting them into production is the lack of system integrity. Patches are software updates that fix bugs, vulnerabilities or performance issues in an application system. However, patches may also introduce new errors, conflicts or compatibility issues that could affect the functionality, reliability or security of the system4. By not testing patches before putting them into production, the organization exposes itself to the risk of system failures, data corruption or unauthorized access. Loss of application support, outdated system documentation and developer access to production are also risks from not testing patches, but they are not as significant as the lack of system integrity. References:

• CISA Review Manual, 27th Edition, page 2951
• CISA Review Questions, Answers & Explanations Database - 12 Month Subscription