Answer:
D.
Explanation:
Scale Question can be defined as those questions in which the respondent is asked to choose the response from the range of values. Such questions have a predefined list of answers.
The given question is an example of a scale question as the students are asked to give a response of the question based on the scale of 'strongly disapprove' to 'strongly approve.' The students are asked to mark an 'X' on the range to show the response.
So, the correct answer is option D.