DS検定Pass - DS検定対策

This is an unofficial learning app for studying for the DS Certification Literacy Level, using a subject-specific question and practice test format.

It includes 600 questions across four fields: Data Science, Data Engineering, Business, and AI Ethics. Each question has a short explanation, a detailed explanation, and explanations for each answer choice, allowing you to not only check whether you answered correctly but also why each choice is appropriate or inappropriate.

Main Features:
- Subject-specific question-and-answer learning
- 100-question practice test format
- Display of results: number of correct answers, number of questions, and accuracy rate
- Review on the explanation screen
- Check incorrect answers and areas of weakness
- Ad-free viewing with premium features

This app is an independently created, unofficial app intended to support learning for the DS Certification Literacy Level. It is not an official app, authorized app, supervised app, or affiliated app by the official organization. The questions, explanations, screens, and images are unique to this app and are not reproductions of official questions, official sample questions, official textbooks, official syllabuses, official PDFs, official charts, or official logos. The content regarding statistics, machine learning, AI, personal information, copyright, security, and AI ethics is intended for general understanding purposes for exam preparation. It does not provide individual practical advice, legal judgments, security assessments, or pass guarantees.