Вопрос 17:
Stepped reckoner was developed by a German mathematician-philosopher Gottfried Wilhelm Leibniz in 1673.
Выберите один ответ:
Верно
Неверно
Ответ:
Верно
Вопрос 18:
HDD stands for ... (three words, mind the capital letters)
Ответ:
Hard Disk Drive
