Certified Professional Photographer (CPP) Practice Exam

When capturing an image, what are the two primary parameters related to image output?

1. Brightness and contrast

2. Color space and resolution

3. Shutter speed and ISO

4. Film type and pixel count

The correct answer is: Color space and resolution

The two primary parameters related to image output are color space and resolution. Color space refers to the specific range of colors that can be represented in an image. Different devices and formats utilize various color spaces, such as sRGB, Adobe RGB, or ProPhoto RGB, which affect how colors are rendered and perceived when viewed on different screens or in print. Understanding color space is crucial for maintaining color accuracy and consistency throughout the imaging process. Resolution, on the other hand, pertains to the amount of detail an image holds, typically measured in pixels, which defines how sharp and clear the image appears. Higher resolution allows for better quality in printed images and when cropping or enlarging photos without losing clarity. Additionally, resolution impacts file size and can affect performance during editing. Together, color space and resolution are vital in determining the overall quality and output of an image, influencing how it looks on various platforms and in different formats. Other options, while important, do not primarily govern the overall image output in the same comprehensive way as color space and resolution do.