Explanation: Raster scanning, as used in displays from early CRTs to modern LCDs, relies on precise timing. Clock pulses synchronize the horizontal and vertical sweeps across the screen, ensuring that pixels are illuminated in the correct sequence and position. To render an image, pixel data (color, intensity) must be retrieved from memory (like a frame buffer). An address bus is fundamental for this, allowing the display controller to specify the memory location of each pixel's data to be displayed. A) While conventional TV receivers *utilize* raster displays, a raster display is a *type* of display technology, not synonymous with a complete TV receiver, which also includes tuning and decoding circuitry. B) The scan rate for RADAR systems varies widely depending on the specific application and radar type; 30 frames per second is a common broadcast video standard, not a universal or defining rate for RADAR displays. D) This is incorrect. Many modern RADAR systems, particularly those with high-resolution digital displays, use raster scanning to present processed radar data to operators.