An ACL consists of user matrices and capability tables that govern the rights and privileges of users. What does ACL stand for?

An ACL consists of user matrices and capability tables that govern the rights and privileges of users. What does ACL stand for?

• A. Access Control List (ACL)
• B. Authentication Control Layer
• C. Access Credential List
• D. Authorization Code Library

Answer: (A)

The concept being tested is how access permissions are organized for resources. An ACL is a list attached to an object that specifies which users or groups have which actions allowed on that object (read, write, execute, etc.). When someone tries to access the object, the system checks this list to decide if the requested action should be permitted. This directly matches the idea of “a list of users and their privileges” governing access. Access Control List is the standard term for this mechanism. The other terms mix up different security concepts (for example, authentication vs authorization or different naming for lists) and aren’t the established way to name this access-right listing.

The concept being tested is how access permissions are organized for resources. An ACL is a list attached to an object that specifies which users or groups have which actions allowed on that object (read, write, execute, etc.). When someone tries to access the object, the system checks this list to decide if the requested action should be permitted. This directly matches the idea of “a list of users and their privileges” governing access.

Access Control List is the standard term for this mechanism. The other terms mix up different security concepts (for example, authentication vs authorization or different naming for lists) and aren’t the established way to name this access-right listing.