工事担任者 第一級デジタル通信　試験対策

This is a learning support app for those aiming to pass the National Qualification Examination for Telecommunications Supervisors (First-Class Digital Communications).

This app provides a sophisticated learning experience that allows you to steadily prepare for this important qualification for network engineers and telecommunications construction workers during your free time each day.

■ 7 Practice Exams
Includes 7 original practice exams that faithfully reproduce the scope, scoring, and format of the actual exam. You can take the three subjects—"Fundamentals of Telecommunications Technology," "Technology and Theory for Terminal Equipment Connection," and "Laws and Regulations Concerning Terminal Equipment Connection"—in the same format as the actual exam (100 points per subject, passing score 60 points). You can freely choose to take individual subjects or all three subjects together in the actual exam format.

■ Review Mode
Incorrectly answered questions are automatically added to the review list. A learning algorithm removes questions from the list after two consecutive correct answers, ensuring you can effectively address your weak areas. Filtering by subject and tags is also supported.

■ Bookmark Function
Bookmark questions you're interested in with a single tap. You can add and re-practice from anywhere—during the exam, the results screen, or the review screen.

■ Learning Analysis
Visualize your progress from multiple angles, including subject-specific correct answer rates, weakness heatmaps by tag, cumulative number of answers, consecutive study days (streak), practice volume over the past 7 days, and pass/fail matrices for each mock exam. Optimize your study plan based on the data.

■ Enlarged View of Diagrams and Charts
Tap to enlarge diagrams and charts presented in the exam, such as DC/AC circuits, transistors, logic circuits, cable wiring, and PERT diagrams. Pinch gestures allow you to examine details.

■ Learning Reminder
Receive local notifications at your daily study time. Supports continuous learning (notification time can be changed).

■ Fully Offline
All functions operate without communication. Study comfortably on trains during commutes or in environments without Wi-Fi. Learning history and bookmarks are stored only on your device and are not transmitted externally.

■ Comprehensive Japanese Explanations
Each question includes a detailed Japanese explanation of why that answer is correct. You can build up your knowledge while understanding the concepts.

[Recommended for those who:]
* Aim to obtain the First-Class Digital Communications Telecommunications Installation Technician qualification.
* Work in the network technology department of a telecommunications construction company.
* Are engineers aiming to advance their careers with national qualifications.
* Want to learn efficiently by utilizing spare time.
* Want to learn while understanding their own weaknesses.