Which of the Following Is True of Descriptive Research

Which of the following is true of descriptive research?

A) The researcher seeks more conclusive data that answers particular questions.
B) It provides researchers with a better understanding of the dimensions of the marketing problem before focusing on areas that require further research.
C) It is conducted with the expectation that subsequent and more conclusive research will follow.
D) The research conducts it to understand the cause-and-effect relationships among variables.