Data collection begins only after completing the research design process. after determining whether there are any objections. whenever the researcher wants to. after creating the presentation format. after analyzing the data.

Data collection begins only

after completing the research design process.

Explanation:

The nature of the research problem and design process provides the basis for data collection.  Data collection can be carried out from primary or secondary sources or both.  The collection system will indicate if the research is exploratory, descriptive, or conclusive.  Data collection provides an important way to understand the characteristics of the research interest.  A clear definition of the research interest is provided by a correct research question, which also provides focus and direction for the study.