ガイド連動クイズ · 中 レベル

ディープフェイククイズ

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質問 1 の 8

音声メッセージは機密性の高いアカウントの変更を要求します。受信者はどのように確認すればよいでしょうか?

すべての質問をプレビューする8 質問

クイズに答えると、答えと解説が表示されます。

  1. 音声メッセージは機密性の高いアカウントの変更を要求します。受信者はどのように確認すればよいでしょうか?
    • すでに記録されている信頼できるチャネルを通じてその人に連絡します
    • 不審なメッセージに含まれる連絡先の詳細を使用する
    • 声の類似性を十分な証拠として扱う
    • 送信者にリクエストを繰り返すよう依頼する
  2. A detector labels a clip as synthetic. What does its score establish?
    • Proof that a specific person created it
    • A signal that needs context, not a definitive verdict
    • Proof that the event depicted never happened
    • A guarantee that the media is authentic
  3. Why might a convincing image still be misleading?
    • Only audio can be manipulated
    • Visual realism proves provenance
    • Synthetic or manipulated media can depict events that did not occur
    • A content credential verifies every scene claim
  4. What factors matter when deciding whether media manipulation is appropriate?
    • Whether the edit is difficult to detect
    • Only technical quality
    • The file’s resolution
    • Consent, disclosure, purpose, and rights of depicted people
  5. What do provenance records or content credentials prove by themselves?
    • They prove that all depicted events occurred
    • They can show recorded history but do not prove every claim in the scene
    • They identify every editor with certainty
    • They establish consent for every use
  6. A reporter investigates a suspicious clip. What should they preserve?
    • A detector score without the file
    • Only a compressed social-media preview
    • Original media and provenance information
    • An edited copy that removes metadata
  7. When should synthetic media be labeled on publication?
    • When viewers might otherwise be misled
    • Only when the file is low resolution
    • Never if a detector did not flag it
    • Only when the subject complains
  8. A recording is genuine, but a short crop removes the preceding question and changes the apparent meaning. What does this illustrate?
    • Only synthetic media can mislead
    • A genuine file proves every claim made about it
    • A detector can reconstruct all missing context
    • Authentic media can still mislead through cropping or relabeling