What needs to be in place to ensure effective issue and change control?

What needs to be in place to ensure effective issue and change control?
A . Configuration management system
B . Manage by exception
C . Quality planning
D . Information needs for stakeholders

Answer: A

Explanation:

Effective issue and change control within a PRINCE2® project relies heavily on a configuration management system. This system tracks all items of the project, including their versions and changes, allowing for controlled changes and ensuring that all items are identified, accounted for, and monitored throughout the project.

Reference: PRINCE2® Foundation official study guide and online resources.