Which of the Following Statements Is True

Which of the following statements is true?

A) A clandestine operation differs from a covert operation in that emphasis is neither placed on concealment of the operation nor on concealment of the identity of the sponsor.
B) A clandestine operation differs from a covert operation in that emphasis is placed on concealment of the operation and on concealment of the identity of the sponsor.
C) A covert operation differs from a clandestine operation in that emphasis is placed on concealment of the operation rather than on concealment of the identity of the sponsor.
D) A clandestine operation differs from a covert operation in that emphasis is placed on concealment of the operation rather than on concealment of the identity of the sponsor.