Indirect oral investigation method of collection of data is to be used when
A. The source is reluctant to give the information
B. When there is less time
C. When the finances are less
D. All of the above
Answer:A
Indirect oral investigation method of collection of data is to be used when
A. The source is reluctant to give the information B. When there is less time C. When the finances are less D. All of the above