Comprehension
The rapid advancement of quantum computing could fundamentally alter fields ranging from cryptography to complex system modelingDespite its potential, the technology is fraught with challenges, including the need for extremely low temperatures and the issue of quantum decoherenceAddressing these obstacles is crucial for the future viability of quantum computing.
Question: 1
According to the passage, what is a significant challenge for quantum computing?
According to the passage, what is a significant challenge for quantum computing?
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When answering questions about challenges or obstacles in a passage, focus on specific problems explicitly mentioned, and eliminate not supported by the text
Updated On: Oct 6, 2025
- High cost of quantum processors
- Quantum decoherence and the need for low temperatures
- Limited applications in cryptography
- Incompatibility with classical systems
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The Correct Option is B
Solution and Explanation
The passage clearly highlights the challenges faced by quantum computing, specifically mentioning the "need for extremely low temperatures" and the "issue of quantum decoherence" These are described as significant obstacles that must be addressed for the technology to be viable in the future
Let's examine the
(A) High cost of quantum processors — This is not mentioned in the passage
(B) Quantum decoherence and the need for low temperatures — Directly stated as key challenges
(C) Limited applications in cryptography — The passage states that quantum computing could alter cryptography, indicating broad application rather than limitation
(D) Incompatibility with classical systems — Not mentioned as a challenge in the passage
Therefore, option (B) is the correct answer as it accurately reflects the passage's content
(A) High cost of quantum processors — This is not mentioned in the passage
(B) Quantum decoherence and the need for low temperatures — Directly stated as key challenges
(C) Limited applications in cryptography — The passage states that quantum computing could alter cryptography, indicating broad application rather than limitation
(D) Incompatibility with classical systems — Not mentioned as a challenge in the passage
Therefore, option (B) is the correct answer as it accurately reflects the passage's content
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