The Agile Manifesto outlines four key principles: 1) Individuals and interactions over processes and tools emphasize the importance of human communication and collaboration within the team. 2) Working software over comprehensive documentation highlights the value of delivering tangible results to customers over extensive documentation. 3) Customer collaboration over contract negotiation emphasizes the importance of actively involving customers throughout the development process to ensure their needs are met. 4) Responding to change over following a plan emphasizes the Agile principle of flexibility and adaptability in response to changing requirements and priorities.

In JIRA, project administrators have the authority to customize issue types within their project. This involves navigating to Project Settings, selecting Issue Types, and then adding, editing, or deleting types.

In JIRA, you can associate multiple projects under a single "Project Category" by assigning projects to the same category when creating or editing them. This helps in organizing and managing projects more efficiently, especially when dealing with large-scale projects or portfolios.

In Agile methodology, the Product Owner is primarily responsible for prioritizing and managing the backlog. The Product Owner is the key stakeholder who represents the voice of the customer and is responsible for maximizing the value of the product. They work closely with stakeholders to understand requirements, prioritize features, and ensure that the backlog reflects the most valuable items to be worked on by the development team. The Scrum Master facilitates the process, while the development team contributes to refining and estimating backlog items.

In JIRA, the built-in custom field type "Select List" enables users to choose values from a predefined list. This is useful for maintaining consistency and ensuring data integrity within projects. Using a select list field helps standardize data entry and reporting across various issues.

When considering integrating JIRA with a project management tool, it's essential to assess the overlap of features and functionalities between the two systems. If significant redundancy exists, the integration may not be necessary. Additionally, evaluating the impact on team workflows, cost, and resources required for integration and maintenance is crucial in determining the overall benefit to the team. Seeking feedback from team members can provide insights into their preferences and pain points, aiding in the decision-making process.

The correct option is to use "Edit Issues" as the Bulk Operation. By leveraging JQL to filter issues older than 30 days, you can identify the relevant set of issues. Then, using Bulk Change, you can efficiently update their priority to meet the requested criteria. This approach streamlines the process and ensures timely resolution of priority adjustments.

Global permissions in JIRA apply to the entire instance and are set by JIRA administrators. These permissions govern actions such as creating projects, administering users, and configuring system settings. Project permissions, on the other hand, apply to individual projects and govern actions within those projects, such as creating issues, editing issues, and managing project components.

In JIRA, the location and settings for automated backups can be configured in the Backup Manager section. This section provides options for setting up automated backups, specifying the backup location, scheduling frequency, and retention policy.

JIRA Data Center employs a shared cluster to distribute user requests across multiple nodes, ensuring scalability, reliability, and high availability of the application.