A.Copy the encrypted image as a non-encrypted image

B.Copy non-encrypted mirrors as non-encrypted mirrors

C.Copy the encrypted image as an encrypted image

D.Copy an unencrypted image as an encrypted image

A.80

B.50

C.20

D.100

A.VPC

B.ELB

C.EIP

D.AS

A.Reduce DBA skills requirements and costs

B.Just pay RDS rental fee

C.No need to buy and install any software and hardware

D.expensive DBA cost

A.True

B.False