Isaca Updated CISA Exam Questions and Answers by elora

 An IS auditor should be concerned because deleting the files logically does not overwrite the files’ physical data. Deleting a file from a hard disk only removes the reference or pointer to the file from the file system, but does not erase the actual data stored on the disk sectors. The deleted data can still be recovered using special tools or techniques until it is overwritten by new data. This poses a risk of data leakage, theft, or misuse if the hard disk falls into the wrong hands. To securely dispose of a system containing sensitive data, the hard disk should be wiped or sanitized using methods that overwrite or destroy the physical data beyond recovery. References:

CISA Review Manual (Digital Version)

CISA Questions, Answers & Explanations Database

 The best way to ensure that a backup copy is available for restoration of mission critical data after a disaster is to periodically test backups stored in a remote location. Testing backups is essential to verify that the backup copies are valid, complete, and recoverable. Testing backups also helps to identify any issues or errors that may affect the backup process or the restoration of data. Storing backups in a remote location is important to protect the backup copies from physical damage, theft, or unauthorized access that may occur at the primary site. Using an electronic vault for incremental backups, deploying a fully automated backup maintenance system, or using both tape and disk backup systems are not sufficient to ensure that a backup copy is available for restoration of mission critical data after a disaster, as they do not address the need for testing backups or storing them in a remote location. References: Backup and Recovery of Data: The Essential Guide | Veritas, The Truth About Data Backup for Mission-Critical Environments - DATAVERSITY.

 The greatest challenge to the alignment of business and IT is the lack of chief information officer (CIO) involvement in board meetings. The CIO is the senior executive responsible for overseeing the IT strategy, governance, and operations of the organization, and ensuring that they support the business objectives and needs. The CIO should be involved in board meetings to communicate the value and contribution of IT to the organization, to align the IT vision and direction with the business strategy and priorities, and to advocate for the IT resources and investments required to achieve the desired outcomes. The lack of CIO involvement in board meetings can result in a disconnect between business and IT, a loss of trust and confidence in IT, and missed opportunities for innovation and value creation. The other options are not as challenging as the lack of CIO involvement in board meetings, because they either do not affect the strategic alignment of business and IT, or theycanbe addressed by other means such as collaboration, negotiation, or escalation. References: CISA Review Manual (Digital Version)1, Chapter 1, Section 1.2.1

The primary benefit of an audit approach that requires reported findings to be issued together with related action plans, owners, and target dates is that it establishes accountability for the action plans. Accountability means that the individuals or groups who are responsible for implementing the action plans are clearly identified and held liable for their completion within the specified time frame. Accountability also implies that the action plans are monitored and evaluated to ensure that they are effective and efficient in addressing the audit findings and mitigating the associated risks1. Accountability helps to ensure that the audit recommendations are taken seriously and implemented properly, and that the audit value is realized by the organization2. The other options are less relevant or incorrect because:

A. It facilitates easier audit follow-up is not the primary benefit of an audit approach that requires reported findings to be issued together with related action plans, owners, and target dates, as it is more of a secondary or indirect benefit. Auditfollow-up is the process of verifying whether the action plans have been implemented and whether they have resolved the audit findings3. While having clear action plans, owners, and target dates may facilitate easier audit follow-up by providing a basis for tracking and reporting the progress and status of the action plans, it does not necessarily guarantee that the action plans will be implemented or effective.

B. It enforces action plan consensus between auditors and auditees is not the primary benefit of an audit approach that requires reported findings to be issued together with related action plans, owners, and target dates, as it is more of a prerequisite or condition for such an approach. Action plan consensus means that the auditors and auditees agree on the audit findings and recommendations, and on the action plans to address them4. While having action plan consensus may enhance the credibility and acceptance of the audit approach, it does not necessarily ensure that the action plans will be implemented or effective.

D. It helps to ensure factual accuracy of findings is not the primary benefit of an audit approach that requires reported findings to be issued together with related action plans, owners, and target dates, as it is more of an outcome or result of such an approach. Factual accuracy of findings means that theaudit findings are based on sufficient, reliable, relevant, and useful evidence5. While having factual accuracy of findings may increase the confidence and trust in the audit approach, it does not necessarily ensure that the action plans will be implemented or effective. References: Accountability - ISACA, Audit Value - ISACA, Audit Follow-up - ISACA, Action Plan Consensus - ISACA, Factual Accuracy of Findings - ISACA