You are building a container image and pushing it to the Oracle Cloud Infrastructure Registry (OCIR). You need to make sure that these images never get deleted from the repository. Which action should you take? (Choose the best answer.) 

Answer options:

A. Create a group and assign a policy to perform lifecycle operations on images.
B. Set global policy of image retention to "Retain All Images".
C. In your compartment, write a policy to limit access to the specific repository.
D. Edit the tenancy global retention policy.

C