Question

mention below the basic details to be added in the questionnaire

Answer 1

Explanation:

A good questionnaire should be valid, reliable, clear, interesting and succinct.

Valid. A valid questionnaire should ask what it intends to ask, i.e. the questions should be phrased in such a way that the respondent understands the objective of the question. ...

Reliable. ...

Interesting. ...

Succinct.