In response to a question (that may include an image) the respondent chooses from multiple answers. There are two types of multiple choice questions - single answer and multiple answer.

Single-answer questions allow only one answer to be chosen.

Multiple-answer questions allow one or more answers to be chosen. Each answer may carry a positive or negative grade, so that choosing ALL the options will not necessarily result in good grade. If the total grade is negative then the total grade for this question will be zero.

Each answer (right or wrong) can include feedback for students.