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You need to configure fine-grained access control to external network resources from within your database. You create an access control list (ACL) using the DBMS_NETWORK_ACL_ADMIN package. Which statement is true regarding the ACL created?
Correct Answer: B
Explanation/Reference: Explanation: The DBMS_NETWORK_ACL_ADMIN package provides the interface to administer the network Access Control List (ACL). Refer to here for About Fin-Grained Access to External Network Services Configuring fine-grained access control for users and roles that need to access external network services from the database. This way, specific groups of users can connect to one or more host computers, based on privileges that you grant them. Typically, you use this feature to control access to applications that run on specific host addresses. To configure fine-grained access control to external network services, you create an access control list (ACL), which is stored in Oracle XML DB. You can create the access control list by using Oracle XML DB itself, or by using the DBMS_NETWORK_ACL_ADMIN and DBMS_NETWORK_ACL_UTILITY PL/SQL packages. This guide explains how to use these packages to create and manage the access control list. To create an access control list by using Oracle XML DB and for general conceptual information about access control lists, see Oracle XML DB Developer's Guide.