Yêu cầu chung
Question 31 - 40.
Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the best answer to each of the following questions from 31 to 40.
Contemporary society is navigating an unprecedented epistemological crisis, propelled by the rapid proliferation of synthetic media, colloquially designated as deepfakes. Harnessing advanced artificial intelligence, these hyper-realistic digital forgeries can seamlessly graft an individual's visage onto an alternate body or clone their vocal patterns with uncanny accuracy. While initially relegated to the esoteric fringes of niche online communities, the advent of open-source software and highly intuitive, user-friendly applications has recently democratised access to these sophisticated tools. [I]
The underlying mechanics facilitating this deception rely on Generative Adversarial Networks (GANs). Within this intricate framework, two algorithms are pitted against each other: a generator constructs fraudulent content, while a discriminator attempts to detect the forgery. [II] Through millions of rigorous iterations, the generator refines its output, learning to produce synthetic media so convincing that it frequently bypasses astute human scrutiny and conventional security filters. Although avant-garde advertising agencies and entertainment moguls fervently praise the creative potential of GANs, the malicious applications remain profoundly alarming. [III]
The societal implications of deepfakes extend far beyond mere digital mischief. Financial markets have already witnessed millions of dollars systematically siphoned off by audacious fraudsters utilizing the AI-cloned voices of corporate executives to illicitly authorize urgent wire transfers. Furthermore, within the volatile political arena, deepfakes threaten to derail fragile democratic processes by fabricating scandalous, hyper-realistic videos of public figures shortly before pivotal elections. State-sponsored troll farms aggressively deploy these fabricated assets to sow discord, manipulate civic opinion, and insidiously erode the fundamental trust citizens place in journalistic institutions. [IV]
Addressing this pervasive digital epidemic requires a comprehensively multifaceted approach. Legislators are scrambling to draft statutes criminalising the non-consensual distribution of synthetic media, though convoluted jurisdictional boundaries often hamper global enforcement. Simultaneously, tech giants are irrevocably engaged in a perpetual arms race, urgently developing sophisticated detection algorithms to analyse unnatural blinking patterns or microscopic pixel inconsistencies. However, as deepfake technology evolves, so too do its evasive capabilities.
Ultimately, cultivating robust media literacy among the populace, teaching individuals to critically evaluate the provenance of digital content, remains our most formidable defence against algorithmic deception.
(From https://www.unesco.org)
Which of the following can be inferred from the phrase “perpetual arms race” in paragraph 4?
Advances in deepfake detection are likely to be followed by equally rapid improvements in evasion techniques
The spread of deepfakes is slowing because developers now fear stronger legal consequences
Technology companies are expected to outperform lawmakers in every area of synthetic media regulation
Detection systems have already become sophisticated enough to neutralize most deepfake threats
Giải thích chi tiết
📌 Dạng Inference chúng ta nên làm cuối cùng, sau khi đã làm các dạng câu hỏi khác nhé DOLBIES, bởi vì lúc này mình đã đọc và hiểu nội dung của bài rồi.
Dùng 😎 Linearthinking để đọc hiểu từng đáp án, sau đó so sánh với thông tin tương ứng trong bài đọc.
A. S - tiến bộ trong phát hiện deepfake Advances in deepfake detection V - có thể được theo sau bởi tiến bộ tương tự are likely to be followed by equally rapid improvements N - cách né phát hiện in evasion techniques
Khoanh vùng thông tin:
Keyword: "deepfake detection", "evasion techniques" → Đoạn 4: “tech giants are (...) engaged in a perpetual arms race, developing (...) detection algorithms...” → Câu sau: “However, as deepfake technology evolves, so too do its evasive capabilities.”
So sánh:
Bài đọc: detection algorithms phát triển → nhưng evasive capabilities của deepfake cũng phát triển theo.
Option A: deepfake detection tiến bộ → evasion techniques cũng tiến bộ theo.
detection algorithms = deepfake detection | evasive capabilities = evasion techniques → đúng logic arms race: một bên cải tiến → bên kia cũng cải tiến để đối phó. → ✅ Đúng
B. S - sự lan rộng của deepfakes The spread of deepfakes V - đang chậm lại is slowing because S - nhà phát triển developers V - sợ hậu quả pháp lý mạnh hơn fear stronger legal consequences
Khoanh vùng thông tin:
Keyword: "slowing", "legal consequences" → Đoạn 4: “Legislators are scrambling to draft statutes...” nhưng “jurisdictional boundaries often hamper global enforcement.” (= giới hạn lãnh thổ pháp lý thường cản trở việc bắt giữ tội phạm quốc tế.)
So sánh:
Bài đọc: luật đang được soạn, nhưng việc thực thi còn bị cản trở.
Option B: deepfakes đang lan chậm lại vì developers sợ luật.
hamper global enforcement ≠ stronger legal consequences slowing deepfakes; bài cũng không nói the spread is slowing. → ❌ Sai
C. S - các công ty công nghệ Technology companies V - được cho là sẽ vượt nhà lập pháp are expected to outperform lawmakers Phạm vi - trong mọi mảng quản lý synthetic media in every area of synthetic media regulation
Khoanh vùng thông tin:
Keyword: "Technology companies", "lawmakers", "regulation" → Đoạn 4: “Legislators are scrambling to draft statutes...” + “tech giants are (...) developing (...) detection algorithms...”
So sánh:
Bài đọc: lawmakers lo phần luật; tech giants lo phần thuật toán phát hiện.
Option C: tech companies sẽ vượt lawmakers trong mọi mảng quản lý.
Bài chỉ nói hai hướng xử lý khác nhau, không có so sánh technology companies > lawmakers. Cụm in every area cũng bị phóng đại. → ❌ Sai
D. S - hệ thống phát hiện Detection systems V - đã đủ tinh vi have already become sophisticated enough Mục đích - vô hiệu hóa hầu hết mối đe dọa deepfake to neutralize most deepfake threats
Khoanh vùng thông tin:
Keyword: "Detection systems", "neutralize", "deepfake threats" → Đoạn 4: “tech giants are (...) developing (...) detection algorithms...” → Câu sau: “However, as deepfake technology evolves, so too do its evasive capabilities.”
So sánh:
Bài đọc: hệ thống phát hiện đang phát triển, nhưng deepfake cũng phát triển cách né phát hiện.
Option D: hệ thống phát hiện đã đủ mạnh để vô hiệu hóa hầu hết nguy cơ.
perpetual arms race = cuộc chạy đua còn tiếp diễn ≠ detection systems đã neutralize most threats. → ❌ Sai
=> ✅ Correct answer: A. Advances in deepfake detection are likely to be followed by equally rapid improvements in evasion techniques