# Class 2 Telecom Const Exam JP

> Study for Japan Class 2 Telecom Construction Management exam with Q&A offline

Canonical page: [https://chrome-stats.com/d/jp.razuma.dentsuu2study](https://chrome-stats.com/d/jp.razuma.dentsuu2study)

## Overview

- **ID:** `jp.razuma.dentsuu2study`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** razuma
- **Category:** BUSINESS
- **Downloads:** 135
- **Version:** 1.2
- **Last updated:** 2026-07-23
- **First published:** 2026-04-20
- **Publisher country:** JP
- **Size:** 62 MB
- **Data as of:** 2026-09-12
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=jp.razuma.dentsuu2study)
- **Website:** [https://razuma.jp/](https://razuma.jp/)
- **Privacy policy:** [https://razuma.jp/privacy.html](https://razuma.jp/privacy.html)

## Description

A study app for the Japan Class 2 Telecommunications Construction Management Engineer (2級電気通信工事施工管理技士) first-stage exam. Study efficiently with practice questions and detailed explanations.<br><br>■ Subjects Covered<br>• Telecom Engineering (Electrical Theory / Communication / Information)<br>• Telecom Facilities (Wired / Wireless / Network)<br>• Related Fields<br>• Construction Management<br>• Laws and Regulations<br><br>■ Study Modes<br>• Random practice (10 / 25 / 50 / 100 questions)<br>• Study by subject<br>• All questions in order (resume supported)<br>• Review incorrect answers<br>• Bookmarks and unanswered questions<br><br>■ Progress Tracking<br>• Automatic tracking of correct answer rate<br>• Subject-by-subject performance overview<br><br>Works completely offline — study anytime, anywhere.<br><br>■ Reference Source<br>• https://www.jctc.jp/ (Japan Construction Training Center)<br><br>※ This app is an independent study tool and is not affiliated with any examination body. Content is based on general exam scope and may differ from the actual exam due to law revisions.

## Rankings

- #1,865,366 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.WAKE_LOCK`
- `com.amazon.privacypass.ATTEST`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.gms.permission.AD_ID`
- `jp.razuma.dentsuu2study.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

## Similar extensions and apps

- [Class 1 Telecom Const Exam JP](https://chrome-stats.com/d/jp.razuma.dentsuu1study) — 140 users
- [Class 2 Elec Const Exam JP](https://chrome-stats.com/d/jp.razuma.denkiseko2study) — 25 users
- [Class 1 Elec Const Exam JP](https://chrome-stats.com/d/jp.razuma.denkiseko1study) — 18 users
- [Class 3 Elec Engineer Exam JP](https://chrome-stats.com/d/jp.razuma.denken3study) — 71 users
- [Electrician Exam Prep JP](https://chrome-stats.com/d/jp.razuma.denko2study) — 248 users
- [Boiler Engineer Exam Prep JP](https://chrome-stats.com/d/jp.razuma.boilerstudy) — 226 users
- [Class 3 Refrigeration Exam JP](https://chrome-stats.com/d/jp.razuma.reitou3study) — 83 users
- [Travel Business Mgmt Exam JP](https://chrome-stats.com/d/jp.razuma.ryokousougoustudy) — 131 users
- [第二次検定/実地/1級電気通信工事施工管理過去問/令和7年～](https://chrome-stats.com/d/com.r2denkituushin1jicchi) — 247 users
- [電気通信工事施工管理試験 ２級](https://chrome-stats.com/d/com.jyouhousyoridenkitusinkoujisikoukanrini_kakindesu.englishstudy) — 678 users
- [第二次検定/実地/2級電気通信工事施工管理過去問/令和7年～](https://chrome-stats.com/d/com.denkitusin2zicchi) — 107 users
- [Telecom Installer 1D Prep](https://chrome-stats.com/d/jp.huit.kouji1dquiz)

---

Source: [Chrome-Stats](https://chrome-stats.com/d/jp.razuma.dentsuu2study)