Certified Professional Photographer (CPP) Practice Exam 2025 - Free CPP Practice Questions and Study Guide

The term "CCD" stands for "Charge-Coupled Device." This technology is critical in the world of digital imaging and photography. A CCD sensor consists of an array of linked, light-sensitive capacitors that convert incoming light into an electrical charge. When light hits the sensor, it generates an electrical charge proportional to the intensity of the light, which is then shifted through the array and converted into a digital signal to create a digital image.

Charge-coupled devices are widely used in cameras, as they provide high-quality images with excellent sensitivity and low noise levels. The architecture of a CCD sensor allows for high-quality image capture, making it a preferred choice for many professional imaging applications. This capability is a fundamental aspect of many photographers' workflows, especially in situations that require precise exposure and high dynamic range.

Other options listed, such as "Color-coupled device," "Charge-control device," and "Complementary sensor device," do not accurately represent the technology or function of CCD sensors, making them incorrect choices in this context. Understanding the terminology and what it represents is essential for photographers to navigate the technical aspects of their gear effectively.