Which of the following sources provides information which is comprehensive, formal, and easy to file and retrieve?
A) oral reports
B) personal observations
C) statistical reports
D) written reports

Question

Quizplus · Accepted Answer

Written reports provide comprehensive and formal information that can be easily filed and retrieved. Oral reports may lack detail and can be difficult to track, while personal observations may not be comprehensive enough. Statistical reports can be comprehensive, but they may not always be easy to file and retrieve unless they are presented in a written format.

Which of the Following Sources Provides Information Which Is Comprehensive