Question 1
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What role does the "loss function" serve in training a neural network?
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Question 2
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What is the main purpose of the Domain Name System (DNS) in computer networks?
Question 3
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Which of the following spacecraft performed a flyby of Pluto in 2015?
Question 4
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Which celestial event occurs when the Moon passes directly between the Sun and Earth?
Question 5
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What is a characteristic of soft robotics?
Question 6
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What is the main goal of blockchain's consensus mechanism?
Question 7
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In natural language processing, which model is specifically designed to handle sequential data by maintaining a hidden state that carries information through steps?
Question 8
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What phenomenon is being observed in gravitational wave astronomy?
Question 9
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Astronomers identified "little red dots" in deep James Webb images as:
Question 10
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Which layer of the OSI model handles data encryption and session management?
Question 11
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Which of these best describes 'edge computing' in the context of IT infrastructure?
Question 12
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Which of these models is specifically designed for image recognition tasks?
Question 13
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Which element powers the fusion reactions in the Sun?
Question 14
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Which of these is a quantum phenomenon not present in classical bits?
Question 15
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Which IoT protocol operates over UDP and is designed for constrained devices?
Question 16
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Which service provides automated application security scanning against known vulnerabilities?
Question 17
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What kind of spectrum is produced by a perfect blackbody at a given temperature?
Question 18
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What unique findings did the Perseverance rover detect in Mars' Jezero Crater in 2025?
Question 19
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What does the term "quantum supremacy" refer to?
Question 20
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Which consensus mechanism is generally more energy-efficient in blockchain networks?