2025年最新のGCFE問題集レビュー専門クイズ学習材料
GCFEテスト準備トレーニング練習試験問題 練習テスト
質問 # 52
What forensic insights can be derived from analyzing 'browser history' files in user profiles?
(Choose Two)
Response:
- A. They track the usage of command-line tools.
- B. They show download histories, which may include malicious files or illegal content.
- C. They detail changes to the system's time zone settings.
- D. They can indicate websites visited, providing context about user interests or activities.
正解：B、D
質問 # 53
Why is it important to maintain the chain of custody in forensic investigations?
Response:
- A. To verify system login credentials
- B. To track software updates
- C. To ensure the evidence remains unaltered
- D. To monitor network security settings
正解：C
質問 # 54
In the context of cloud storage analysis, what does examining the '.dat' files within the application's directory aid in discovering?
Response:
- A. Details of network settings adjustments
- B. Patterns of external device usage
- C. Data regarding file synchronization status
- D. Information on security protocol changes
正解：C
質問 # 55
What type of forensic artifact can be derived from the browser's download history?
Response:
- A. User account changes
- B. Installed applications
- C. Network topology
- D. Files downloaded and their sources
正解：D
質問 # 56
Which Windows filesystem is known for its use of journaling to help forensic analysts recover deleted files?
Response:
- A. exFAT
- B. NTFS
- C. FAT32
- D. ReFS
正解：B
質問 # 57
You are investigating suspicious emails sent from a company employee's account. The employee denies sending them. What forensic techniques would you use to investigate the authenticity of these emails?
(Select three)
Response:
- A. Examine email drafts and outbox folders
- B. Extract metadata from email attachments
- C. Check the user's login timestamps
- D. Review network error logs
- E. Analyze SMTP headers
正解：B、C、E
質問 # 58
Why is it important for forensic analysts to understand the concept of 'file carving' in the recovery of digital evidence?
Response:
- A. It helps in configuring network settings for secure data transmission.
- B. It involves updating system software to retrieve lost data.
- C. It is used to reconstruct files from unallocated space without relying on metadata.
- D. It tracks the installation and usage of mobile apps.
正解：C
質問 # 59
In Windows, which artifact provides a history of files and folders recently accessed by a user?
Response:
- A. Application error logs
- B. Prefetch files
- C. RecentDocs registry key
- D. Event logs
正解：C
質問 # 60
Which of the following artifacts are used to determine the devices connected to a cloud storage account?
(Choose Three)
Response:
- A. Application error logs
- B. Device sync logs
- C. Network configuration files
- D. Access logs
- E. Device identifiers
正解：B、D、E
質問 # 61
What does analyzing the 'registry hives' reveal in the context of system analysis?
Response:
- A. It details the frequency of password changes.
- B. It tracks the installation of network adapters.
- C. It provides insights into user configurations and installed software, which can be crucial in understanding system usage patterns.
- D. It logs user interactions with cloud storage services.
正解：C
質問 # 62
Which of the following artifacts from cloud storage services is most valuable in determining when a file was uploaded to the cloud?
Response:
- A. Prefetch files
- B. Sync logs
- C. Firewall settings
- D. Network logs
正解：B
質問 # 63
How can investigators use the 'activity logs' of a cloud storage service to understand user behavior?
Response:
- A. By tracking changes to system encryption
- B. By analyzing login details and activity timestamps
- C. By monitoring updates to the operating system
- D. By reviewing the history of connected Bluetooth devices
正解：B
質問 # 64
What forensic value does the 'Web Data' file in Chrome offer?
Response:
- A. It lists all installed browser extensions.
- B. It provides data on external devices connected to the system.
- C. It tracks changes to browser security settings.
- D. It includes details on saved passwords and autofill information.
正解：D
質問 # 65
Which log is essential for tracking USB device connections on a Windows system?
Response:
- A. USB log
- B. Security log
- C. Setup log
- D. System log
正解：D
質問 # 66
What role does examining the attachment metadata play in email forensic analysis?
(Choose Three)
Response:
- A. Tracking the modification history of the file
- B. Determining the system time settings at the time of file creation
- C. Revealing the physical location of the sender at the time of sending the file
- D. Indicating the software used to create the file
- E. Identifying the original file creation date
正解：A、D、E
質問 # 67
What role does the 'SessionStore.js' file play in forensic investigations of a Firefox browser?
Response:
- A. It stores data about installed network devices.
- B. It provides timestamps of system errors.
- C. It records hardware changes.
- D. It details active logins during the last session.
正解：D
質問 # 68
What is the primary purpose of creating a forensic image of a hard drive?
Response:
- A. To create an exact copy for analysis while preserving the original evidence
- B. To recover deleted files
- C. To install new software
- D. To enhance the performance of the drive
正解：A
質問 # 69
In digital forensics, why is 'triage analysis' important?
Response:
- A. It monitors the effectiveness of antivirus software.
- B. It tracks changes in network configurations.
- C. It allows for a quick preliminary assessment to determine the relevance of data before undergoing a full forensic analysis.
- D. It provides detailed logs of system errors and crashes.
正解：C
質問 # 70
In the context of Google Chrome, where are bookmark and user settings typically stored for forensic analysis?
Response:
- A. In the 'System.log' file
- B. In the 'Cookies' file
- C. In the 'Network Security' file
- D. In the 'Preferences' file
正解：D
質問 # 71
Which of the following are common methods used to preserve the integrity of digital evidence?
(Choose two)
Response:
- A. Chain of custody documentation
- B. System reboot
- C. Write blockers
- D. Defragmentation
正解：A、C
質問 # 72
What is the purpose of using 'timeline analysis' in forensic investigations?
Response:
- A. It provides a continuous log of system uptime and downtime.
- B. It details changes in system security settings.
- C. It helps in establishing a chronological order of events based on the creation, modification, and access times of files and other digital artifacts.
- D. It tracks the frequency of password changes.
正解：C
質問 # 73
An investigator is examining a Dropbox account linked to a data breach. The suspect claims they deleted all incriminating files. What cloud storage artifacts should the investigator analyze to potentially recover or track deleted files?
(Select three)
Response:
- A. User profile
- B. Version history
- C. Sync logs
- D. Recycle bin or trash
- E. Network logs
正解：B、C、D
質問 # 74
In the context of digital forensics, why is it important to examine the 'Recent Documents' list?
Response:
- A. It shows a list of recently opened documents, which can help establish recent user activities and potential evidence trails.
- B. It monitors changes in system security settings.
- C. It details the frequency of software updates.
- D. It logs user interactions with cloud services.
正解：A
質問 # 75
Which cloud storage artifact is crucial for identifying the origin of accessed files during an investigation?
(Choose Two)
Response:
- A. Configuration files
- B. Metadata files
- C. Sync logs
- D. User profile databases
正解：B、C
質問 # 76
Which of the following is most useful for identifying manually typed URLs in a browser forensic investigation?
Response:
- A. Form history
- B. Index.dat
- C. Session restore files
- D. Firewall logs
正解：A
質問 # 77
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