- Exam Code: 312-49v11-JPN
- Exam Name: Computer Hacking Forensic Investigator (CHFI-v11) (312-49v11日本語版)
- Updated: Sep 09, 2026
- Q & A: 637 Questions and Answers
Walking into the 312-49v11日本語 exam without ever sitting a timed mock test is an unnecessary risk. The Actual4Dumps test engines recreate real exam conditions for the EC-COUNCIL Computer Hacking Forensic Investigator (CHFI-v11) (312-49v11日本語版), so pacing and pressure feel familiar long before the real thing.
| Certification Vendor: | EC-COUNCIL |
|---|---|
| Exam Name: | Computer Hacking Forensic Investigator (CHFI-v11) |
| Exam Number: | 312-49v11 |
| Certificate Validity Period: | 3 years |
| Related Certifications: | CHFI |
| Available Languages: | English |
| Exam Duration: | 240 minutes |
| Exam Price: | $550 USD |
| Real Exam Qty: | 150 |
| Exam Format: | Multiple Choice |
| Passing Score: | 70% |
| Sample Questions: | ![]() |
| Exam Way: | Online Proctored or In-person at a Pearson VUE testing center. |
| Pre Condition: | It is recommended to have attended the CHFI training course or have equivalent knowledge. |
| Official Syllabus URL: | https://www.eccouncil.org/train-certify/computer-hacking-forensic-investigator-chfi |
| Section | Objectives |
|---|---|
| Defeating Anti-Forensics Techniques | - Anti-Forensics Techniques
|
| Mobile Forensics | - Android and iOS Forensics
|
| Web Attack Forensics | - Web Application Forensics
|
| Linux and Mac Forensics | - Linux Forensics
|
| Network Forensics | - Network Traffic
|
| Computer Forensics in Today's World | - Fundamentals of Computer Forensics
|
| Computer Forensics Investigation Process | - Forensic Investigation Process and its Importance
|
| Dark Web Forensics | - Dark Web Concepts
|
| Malware Forensics | - Malware Analysis
|
| IoT Forensics | - IoT Concepts
|
| Data Acquisition and Duplication | - Data Acquisition
|
| Windows Forensics | - Windows Registry
|
| Cloud Forensics | - Cloud Computing Concepts
|
| Understanding Hard Disks and File Systems | - Hard Disks
|
| Email and Social Media Forensics | - Email Forensics
|
The EC-COUNCIL Computer Hacking Forensic Investigator (CHFI-v11) (312-49v11日本語版) is the official EC-COUNCIL exam that leads to the Certified Ethical Hacker certification at the Professional level. Passing it validates your skills against EC-COUNCIL standards and proves your qualification to current and future employers. The credential is also connected with related certifications such as CHFI, so it can serve as a solid step in a broader certification path.
The 312-49v11日本語 exam has 150 questions in total and must be completed within 240 minutes. That leaves only a narrow time budget per item, so train yourself to flag a difficult question, move on, and circle back later instead of getting stuck. A week or two before your test date, run at least one full timed mock exam in the Actual4Dumps desktop or online test engine under the same 240 minutes limit, and repeat until you can finish with a few minutes left for review.
The passing score for the 312-49v11日本語 exam is 70%, and the official registration fee is $550 USD. Keep in mind that a failed attempt is not discounted — retaking the exam means paying the full fee again — so it is wise not to book your seat until your practice scores sit comfortably above the passing mark. Working through the 637 questions at Actual4Dumps in timed mode is a reliable way to judge when you are truly ready.
EC-COUNCIL sets the following requirement for the 312-49v11日本語 exam: It is recommended to have attended the CHFI training course or have equivalent knowledge.. Eligibility rules can change from time to time, so always confirm the current prerequisites on the official exam page at https://www.eccouncil.org/train-certify/computer-hacking-forensic-investigator-chfi before you register.
Yes. Actual4Dumps offers a free PDF demo for the EC-COUNCIL Computer Hacking Forensic Investigator (CHFI-v11) (312-49v11日本語版), so you can review real sample questions and judge the quality before paying anything. After your purchase, you receive 365 days of free updates — whenever the question pool changes, you get the latest version at no cost. Once that period expires, you can extend your update service at a 50% discount from your member zone.
If you take the 312-49v11日本語 exam within 60 days of your purchase and do not pass, you can apply for a full refund under our 100% Money Back Guarantee. To qualify, submit a scanned copy of your exam enrollment slip together with your official Score Report (PDF) within 2 days after the exam date, and your claim will be processed within 7 days. Note that the guarantee applies only to the corresponding exam: attempts taken within 3 days of purchase, downloaded-but-unused materials, free resources, and expired orders are not eligible, and the candidate name must match the purchaser name. If you would rather not refund, you can exchange the product for two free exam products of equal value while keeping the update service on your original purchase.
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The EC-COUNCIL Computer Hacking Forensic Investigator (CHFI-v11) (312-49v11日本語版) is organized into 15 domains. Among the first ones are Linux and Mac Forensics, Windows Forensics, Malware Forensics, and the remaining domains cover the rest of the official objectives. For the complete topic breakdown with every subtopic, see the full 312-49v11日本語 exam outline above on this page.
Question 1
IoTフォレンジック調査員として、あなたはスマートテレビやその他のIoTデバイスが侵害されたサイバー犯罪の捜査を任されています。この捜査では、ドローン、ウェアラブル、SDカードなど、様々なIoTデバイスからデータを抽出し、重要な証拠を収集する必要があります。Android、iOS、Tizen OSを搭載したモバイルデバイス、そしてチップオフメモリソースなど、これらのデバイスから物理的および論理的なデータ抽出を実行できるツールが必要です。この捜査に最適なツールは次のうちどれでしょうか?
A. エポックコンバータ
B. MD-NEXT
C. ダブルスペース
D. システムctl
Question 2
ウェブアプリケーションを運用する組織が侵害され、攻撃者はデータベース全体をダウンロードすることに成功しました。フォレンジック調査員がログの初期レビューを行ったところ、「%2e%2e%2f」という文字列が複数回出現していることが判明しました。この侵害はどのような種類の攻撃によって発生したと考えられますか?
A. クロスサイトスクリプティング(XSS)攻撃。
B. SQLインジェクション攻撃。
C. ディレクトリトラバーサル攻撃。
D. 力任せの攻撃。
Question 3
ネットワークセキュリティアナリストのソフィアは、Ciscoルーターのログを確認し、不審なトラフィックパターンを特定しようとしています。アクセス制御リスト(ACL)フィルタの条件に一致するログエントリを見つけました。これは、適用されたルールに基づいてTCPまたはUDPパケットが検出されたことを示しています。ログエントリの説明に基づいて、このログメッセージの正しいニーモニックは次のどれですか?
A. %SEC-6-IPACCESSLOGP
B. %SEC-6-IPACCESSLOGRL
C. %IPV6-6-ACCESSLOGP
D. %SEC-4-多すぎる
Question 4
以下のイベント相関アプローチのうち、統計と確率を研究することで攻撃者が攻撃後に次に何をするかを仮定して予測し、2つの変数のみを使用する高度な相関手法はどれですか?
A. 経路相関
B. 脆弱性に基づくアプローチ
C. ベイズ相関
D. ルールベースのアプローチ
Question 5
法医学捜査官のマークは、悪意のある活動の兆候がないか、疑わしい実行可能ファイルを調査しています。彼は、URL、ファイルパス、レジストリキーなど、ファイルの悪意のある動作を示す可能性のある埋め込み文字列をファイルから検索する必要があります。マークは、実行可能ファイルから文字列を抽出してさらに分析するために、次のうちどのツールを使用できますか?
A. PEエクスプローラー
B. 依存性ウォーカー
C. BinText
D. HashMyFiles
Solutions:
| Question 1 Answer: B | Question 2 Answer: C | Question 3 Answer: A | Question 4 Answer: C | Question 5 Answer: C |
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