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Verbal Reasoning
Verbal Reasoning
Medium
Which of the following statements is correct?
A
The development of the transistor in the 1950s immediately caused the decline of vacuum tube technology across all electronic sectors.
B
Vacuum tube technology was fully obsolete by the 1960s due to its inability to generate high-frequency signals compared to early transistors.
C
The invention of the integrated circuit in 1958 was the direct cause of the transistor's invention in 1947.
D
The miniaturization of electronic components, pioneered by the transistor, enabled the transition from bulky vacuum tubes to compact portable devices.
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