In JIRA, you can share a dashboard with users who don't have JIRA accounts by generating a public link. This allows non-registered users to view the dashboard without needing a JIRA account. It's a useful feature for sharing project progress or important information with stakeholders outside of the JIRA system. However, it's important to be cautious with sharing sensitive information and ensure that the appropriate permissions are set for the dashboard.

The JIRA Data Import Wizard is a powerful tool that facilitates the import of data from various sources into JIRA. Commonly supported sources include Excel files, databases, JSON files, CSV files, and more. This capability enables users to efficiently migrate data from external systems or integrate data from diverse sources into their JIRA instance.

The correct option is "Status". In JIRA, you can customize card colors based on issue status, allowing for easy visualization of the workflow on Agile boards.

Option 2: "Blocks" is the correct option. When a critical bug needs to be fixed before any further work can proceed, it is essential to indicate that it blocks other issues in the project. This link type signifies that the issue must be resolved before progress can be made on dependent issues. By using the "Blocks" link type, you explicitly communicate the critical nature of the bug and its impact on the project timeline and workflow.

A Burndown Chart allows project teams to interpret project progress and performance by comparing planned work with completed work over time. It provides insights into whether the team is on track to meet project goals and deadlines, helping identify potential issues early for timely resolution.

Access restriction in JIRA projects can be achieved by configuring project permissions and associating them with specific user groups or roles. This allows project administrators to control who can view, edit, or perform other actions within the project. By setting up appropriate permissions, sensitive information can be protected and access can be restricted to authorized users only.

Frequent communication in Agile practices is essential to foster trust among team members. It promotes transparency, collaboration, and a shared understanding of project goals and progress, which ultimately leads to better outcomes.

In JIRA, you can add a new status to an existing workflow by using the "Add Status" button in the workflow editor. This allows you to customize the workflow without directly editing it, ensuring better maintenance and organization.

Queues in JIRA Service Desk help prioritize and manage incoming service requests by categorizing them based on specific criteria, such as issue type, priority, or assigned agent, facilitating efficient handling and resolution.

Release frequency is the Agile metric used to measure how often new versions of the software are deployed or released to users. It indicates the pace at which the development team delivers value to stakeholders and helps in evaluating the efficiency of the development process.