Which is the best data-gathering approach to use when information must be obtained from many different people?
A)A questionnaire.
B)An interview.
C)Observation by the analyst.
D)System documentation.

Question

Quizplus · Accepted Answer

A questionnaire is the best data-gathering approach when information must be obtained from many different people because it allows for standardized and efficient data collection. It can be administered to a large group of people simultaneously, and responses can be easily aggregated and analyzed. Additionally, it allows respondents to answer at their own pace and in their own time, which can increase the accuracy of the data collected.

Which Is the Best Data-Gathering Approach to Use When Information