Question

Name two important and most relevant methods by which actual survey is carried out.​

Answer 1

Answer:

Surveys can be divided into two broad categories: the questionnaire and the interview. Questionnaires are usually paper-and-pencil instruments that the respondent completes. Interviews are completed by the interviewer based on the respondent says.

Answer 2

Answer:

Questionnaires can be administered by an interviewer or answered by the respondents themselves (self-administered). Self-administered questionnaires can be mailed or given in person to the respondents.