Sound Knowledge

Using 'all of the above' or 'none of the above' choices (correct)

Including additional context as info

Providing distractors that test common misunderstandings

Using concise and focused key facts

A JSON format with 'questions' as the key and an array of question objects as the value (correct)

A JSON format with 'answer' as the key and the correct answer as the value

A JSON format with 'text' as the key and the content of the text as the value

A JSON format with 'options' as the key and an array of options as the value

To confuse the test taker

To make the correct answer obvious

To provide additional information

To challenge and assess understanding (correct)