Computer Science for IGCSE & O level - Boolean Logic (Section 11 - No. 6)
Which of the following is true about logic gates?
They are used to convert binary signals into decimal
They are made up of thousands of transistors
They require both AC and DC power to operate
The number of input signals is always the same as the number of output signals
Explanation
Logic gates are the basic building blocks of digital circuits, which are made up of thousands of transistors
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