Ключевые слова: answer, assessment, audit, business, check, checkbox, checklist, choice, choose, competition, consumer, correct, customer, datum, digital, document, education, evaluation, exam, examination, feedback, fill, form, grading, internet, mark, online, opinion, performance, person, poll, quality, question, questionnaire, quiz, research, result, review, right, satisfaction, screen, service, statistic, study, survey, test, user, vote, website,