Computer Science for IGCSE & O level - Hardware (Section 25 - No. 24)
What is the primary function of a capacitor in a DRAM chip?
To store bits of information (0 or 1).
To switch the memory chip on and off.
To amplify the signal.
To control the refresh rate.
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Capacitors store bits by holding a charge (representing a 1) or not (representing a 0).