Which access control principle limits a user's access to the specific information required to perform the currently assigned task

The answer is "Need-To-Know Access Control Principle"

Explanation:

There are three types of access control methods such as Role-Based Access Control, Discretionary Access Control and Mandatory Access Control.

The access control principle that limits/blocks the user from gaining access to a folder/information/procedure within the system is called "Need-To-Know Access Control Principle".

I hope this answer helps.