[2023] This is a collection of problems for telecommunications construction workers.
Since it is subject-specific, you can focus on your weak areas. Recommended for busy people and those who want to study efficiently and pass the exam.

We hope that this app will be of some help to you.

The new name has changed from the construction person in charge general type to the construction person in charge general communication.

The names of the qualification types have been changed as shown below, and the second type has been abolished.
Construction manager test AI/DI general type → general communication
First-class AI → First-class analog communication
AI 3rd class → 2nd class analog communication
DD 1st class → 1st class digital communication
DD 3rd class → 2nd class digital communication

Included subjects:
Connection construction technology
Information security technology
Traffic theory, etc.
network technology
Comprehensive digital communication technology
digital technology
analog technology
Fundamentals of telecommunications technology
Terminal equipment technology
Law
Fundamentals of telecommunications technology
Law
General practice