What are two differences between an implicit dependency and an explicit dependency in App-ID? (Choose two.)

What are two differences between an implicit dependency and an explicit dependency in App-ID? (Choose two.)
A . An implicit dependency does not require the dependent application to be added in the security policy
B . An implicit dependency requires the dependent application to be added in the security policy
C . An explicit dependency does not require the dependent application to be added in the security policy
D . An explicit dependency requires the dependent application to be added in the security policy

Answer: A,D