Which CMK-related issues could be responsible?

The Development team receives an error message each time the team members attempt to encrypt or decrypt a Secure String parameter from the SSM Parameter Store by using an AWS KMS customer managed key (CMK).

Which CMK-related issues could be responsible? (Choose two.)
A . The CMK specified in the application does not exist.
B . The CMK specified in the application is currently is use.
C . The CMK specified in the application is using the CMK KeyID instead of CMK Amazon Resource Name.
D . The CMK specified in the application is not enabled.
E . The CMK specified in the application is using an alias.

View Answer

Answer: CD

Explanation:

Reference: https://docs.aws.amazon.com/kms/latest/developerguide/services-parameter-store.html