Which configuration accomplishes this login class?

You have been asked to configure a login class that will permit its users to view and edit the configuration. The class should allow a user to view the entire configuration, but only to edit the interfaces, routing-options, and protocols hierarchies.

Which configuration accomplishes this login class?
A . permissions [ view-configuration clear network view ];
allow-configuration "(interfaces) | (routing-options) | (policy-options) | (protocols)";
B . permissions [ view-configuration clear network view ];
allow-commands "(configure)";
C . permissions [ view-configuration clear network view ];
allow-commands "(configure)";
allow-configuration "(interfaces) | (routing-options) | (protocols)";
D . permissions [ clear network view ];
allow-commands "(configure)";
allow-configuration "(interfaces) | (routing-options) | (protocols)";

View Answer

Answer: C