JSON Questionnaire Quiz

A list of questions with question and answer keys

A list of questions with question, options, answer, and info keys (correct)

A list of questions with question, options, and answer keys

A list of questions with question, options, answer, and explanation keys

To provide additional context or information about the correct answer (correct)

To list all the distractors for the question

To explain the source of the question

To specify the difficulty level of the question

Question and answer keys

Question, answer, and explanation keys

Question, options, and answer keys

Question, options, answer, and info keys (correct)