Q1 목적 다음 글의 목적으로 가장 적절한 것은?

• ① to warn about risks of digital twins
• ② to describe how to build a turbine
• ③ to report on the latest network speed
• ④ to request funding for future sensor research
• ⑤ to explain the concept of digital twins

정답 ⑤

해설 글 전반에서 'Digital twins are digital replicas...'로 시작하여 디지털 트윈의 정의와 작동 방식을 설명하고 있으므로 'to explain the concept of digital twins'가 정답이다.

Q5 제목 다음 글의 제목으로 가장 적절한 것은?

• ① How Digital Sensors Monitor Industrial Machine Parts
• ② The Evolution of Digital Twins into Real-Time
• ③ Common Uses of Computer Models in Engineering
• ④ Connecting Physical Worlds to New Virtual Spaces
• ⑤ Why Wireless Networks Are Essential for Growth

정답 ②

해설 'The Evolution of Digital Twins into Real-Time'은 기술의 발전으로 인해 디지털 트윈이 과거의 정적인 모델에서 실시간 동적 복제본으로 진화했음을 핵심적으로 나타내므로 정답이다.

Q7 어법1 다음 글의 밑줄 친 부분 중, 어법상 틀린 것은?

Digital twins are digital replicas of assets or activities ① using modeling and sensors to create digital representations. Digital twins are not new; engineering teams in various industries ② have used 3D renderings of computer-aided design models, asset models, and process simulations for years. However, faster wireless networks and the resulting availability of real-time data enable much more detailed and dynamic digital representations. When sensors collect data from a ③ connected device, the sensor data can ④ use to continuously update the digital twin. The digital twin becomes a real-time ⑤ accurate copy of a physical object's properties and states. For instance, digital twins of physical assets such as power-generation turbines, jet engines, and train engines are becoming common when the assets are very valuable and when downtime would be very costly.

정답 ④

해설 데이터가 업데이트를 하기 위해 '사용되는' 것이므로 수동태 be used가 적절합니다.

Q11 순서배열 주어진 글 다음에 이어질 글의 순서로 가장 적절한 것을 고르시오.

[주어진 글]
Digital twins are digital replicas of assets or activities using modeling and sensors to create digital representations. Digital twins are not new; engineering teams in various industries have used 3D renderings of computer-aided design models, asset models, and process simulations for years.

(A) When sensors collect data from a connected device, the sensor data can be used to continuously update the digital twin. The digital twin becomes a real-time accurate copy of a physical object's properties and states.

(B) However, faster wireless networks and the resulting availability of real-time data enable much more detailed and dynamic digital representations.

(C) For instance, digital twins of physical assets such as power-generation turbines, jet engines, and train engines are becoming common when the assets are very valuable and when downtime would be very costly.

• ① (A) - (B) - (C)
• ② (A) - (C) - (B)
• ③ (B) - (A) - (C)
• ④ (B) - (C) - (A)
• ⑤ (C) - (A) - (B)

정답 ③

해설 정답 순서: (B) → (A) → (C)

Q12 요약문빈칸 다음 글을 아래와 같이 요약하고자 한다. 빈칸에 들어갈 알맞은 어휘를 주어진 철자로 시작하여 각 한 단어로 답안을 작성하시오.

Digital twins serve as (a)s____________ virtual (b)r____________ of physical assets by integrating advanced modeling with real-time sensor data. While the concept of computer-aided design is not entirely new, modern wireless networks allow these representations to update (c)c____________ and dynamically. This technology is particularly valuable for monitoring expensive machinery, as it provides accurate insights into the current state of equipment. By utilizing these digital copies, industries can effectively minimize costly downtime and improve the overall management of their critical operational (d)i____________.

정답
(a) sophisticated [세련된, 지적인; (기계 등이) 정교한] - Digital twins serve as sophisticated virtual replicas of physical assets by integrating advanced modeling with real-time sensor data.
(b) replicas - Digital twins serve as sophisticated virtual replicas of physical assets by integrating advanced modeling with real-time sensor data.
(c) continuously [계속해서, 연속적으로] - While the concept of computer-aided design is not entirely new, modern wireless networks allow these representations to update continuously and dynamically.
(d) infrastructure [(사회) 기반 시설; (단체 등의) 하부 조직[구조]] - By utilizing these digital copies, industries can effectively minimize costly downtime and improve the overall management of their critical operational infrastructure.