questions23.json

[
    {
        "question": "Choose all of the following statements that are true.",
        "type": "many_choice",
        "answers": [
            {
                "answer": "The rule for identifiers should be put before the rules of keywords.",
                "correct": false,
                "feedback": "False - then e.g. WHILE would be recognized as an identifier."
            },
                        {
                "answer": "The string  xyz23 + 45 should recognize Id xyz as first token.",
                "correct": false,
                "feedback": "False - it should recognize Id xzy23."
            },
            {
                "answer": "The function Lexing.lexeme converts a buffer into a string.",
                "correct": true,
                "feedback": "Correct."
            },
            {
                "answer": "In principle, we can use every regular expression in the definition of a pattern.",
                "correct": true,
                "feedback": "Correct."
            }
        ]
    }
]