Библиотека задач по Java | тесты, код, задания@java_problems_lib P.1228

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Библиотека задач по Java | тесты, код, задания@java_problems_lib P.1228

JAVA_PROBLEMS_LIB Telegram 1228

Библиотека задач по Java | тесты, код, задания

Как следует улучшить код?

Anonymous Quiz

Использовать PreparedStatement с параметризованными запросами

Использовать метод escapeSql() для экранирования пользовательского ввода

Проверить пользовательский ввод вручную на наличие SQL-запросов

Спрятать SQL-запросы в отдельные файлы

Ограничить длину вводимых данных пользователем

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