Of the following, who should approve a release to a critical application that would make the application inaccessible for 24 hours?
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A. B. C. D.D.
The correct answer is A. Business process owner.
Explanation:
A critical application is an application that is crucial for the organization's day-to-day operations, and any downtime or inaccessibility could result in significant financial or reputational loss. When a release to such an application is planned, it is essential to have proper approval from the appropriate authority to ensure that it does not result in any unexpected or undesirable consequences.
In this case, the release is expected to make the application inaccessible for 24 hours, which is a considerable amount of time, and hence, it is essential to get proper approval before proceeding with the release. The question asks who should approve the release, and out of the given options, the most appropriate answer is A. Business process owner.
The business process owner is the individual responsible for overseeing the overall process, ensuring that it aligns with the business's objectives and goals. They understand the importance of the critical application and can assess the risks associated with the release. As the release could potentially impact their business processes, they are in the best position to approve or reject the release based on its potential impact on the organization's operations.
The CISO is responsible for overseeing the organization's information security program and ensuring the confidentiality, integrity, and availability of information assets. While the CISO can provide input and guidance on the security aspects of the release, they may not necessarily have the complete understanding of the business process impacted by the release, and therefore, they may not be the best person to approve the release.
The data custodian is responsible for the storage, maintenance, and protection of an organization's data assets. While they may have a good understanding of the technical aspects of the application, they may not have the complete picture of the application's criticality and its impact on the organization's business processes.
The project manager is responsible for the project's planning, execution, and monitoring. While they may oversee the release, they may not have the complete understanding of the application's criticality, potential impact on the organization's operations, and therefore may not be the best person to approve the release.
In summary, the business process owner is the best person to approve the release of a critical application that would make the application inaccessible for 24 hours, as they have a complete understanding of the application's criticality and potential impact on the organization's operations.