Which device hardware component converts continuous physical analog sound signals from a microphone into digital binary data for computer processing?
The correct answer is 'ADC (Analog-to-Digital Converter)'. Since this option is not present among A, B, or C, the correct choice is Option E (None of the above).
What hardware component is used in video capture cards to capture individual frames from an analog video signal and store them in buffer memory?
Option A is correct. Frame Grabber
What is the function of a Digital-to-Analog Converter (DAC) in a computer sound card?
Option B is correct. To convert stored digital audio bits into analog electrical signals that drive speakers or headphones.
Which dedicated memory component on a modern Graphics Processing Unit (GPU) stores frame buffers, textures, and vertex data?
Option A is correct. VRAM (Video Random Access Memory)
Which scanner optical sensor technology uses a tiny array of light-sensitive diodes and mirrors to capture high-quality digital images?
Option B is correct. CCD (Charge-Coupled Device)