Which of the Following Statements About Black Box and White

Which of the following statements about black box and white box techniques is correct?

A) Decision Testing, Equivalence Partitioning and Condition Coverage are all black box techniques
B) Decision Table Testing, State Transition and Use Case Testing are all black box techniques
C) Decision Testing, Equivalence Partitioning and Statement Testing are all white box techniques
D) Boundary Value Analysis, State Transition and Statement Testing are all white box techniques