Final answer:
Alexander holds the Accountable role in the RACI matrix. He has decision-making authority and is responsible for resource allocation concerning the tasks in his team's project, which designates him as the one ultimately answerable for those tasks.
Step-by-step explanation:
The question revolves around the RACI matrix, which is a responsibility assignment chart that delineates the participation of different roles in completing tasks or deliverables for a project or business process. The acronym RACI stands for Responsible, Accountable, Consulted, and Informed. Each letter in the RACI matrix refers to a specific level of task responsibility.
In the scenario provided, where Alexandir has the authority to approve tasks (go or no-go) and is also in charge of the resources needed for the tasks, it indicates that Alexandir holds the Accountable role in the RACI matrix. This role is often also referred to as the Approver or Decision Maker. The Accountable person is the individual who is ultimately answerable for the activity or decision. This includes "yes" or "no" authority and veto power.
Someone in the Accountable role is typically a single individual for each task to ensure clear ownership and accountability. In cases where multiple people can be Responsible for carrying out tasks, there should be only one Accountable to avoid confusion. This role involves overseeing the process, ensuring that tasks are performed correctly and on time and that the proper resources are allocated.
A specific example could be, if Alexander is overseeing a software deployment project, he would be the one to approve the final release of the software and ensure that all the necessary resources, such as software developers and testers, are allocated to the project.