Photoshop Tutorial Quiz Questions

RGB stands for Red, Green, Blue. This acronym represents the primary colors of light that are used in electronic displays and digital imaging systems. By combining different intensities of red, green, and blue light, a wide range of colors can be created. This color model is widely used in computer graphics, television screens, and digital cameras to accurately represent and display colors.

CMYK image mode is best used for images that will be printed. CMYK stands for Cyan, Magenta, Yellow, and Key (black), which are the primary colors used in printing. This mode is specifically designed for printing purposes and ensures accurate color reproduction on printed materials. When an image is converted to CMYK mode, it is optimized for printing processes, such as offset printing or digital printing. Therefore, images intended for printing should be in CMYK mode to achieve the best results in terms of color accuracy and quality.

The shortcut key for the brush tool is "b".

RGB colors are displayed as a value between 0 and 255 because in the RGB color model, each color channel (red, green, and blue) is represented by an 8-bit value, which can range from 0 to 255. This range allows for a total of 256 possible intensity levels for each color channel, resulting in a wide range of colors that can be displayed. The values between 0 and 255 represent the amount of each color channel that contributes to the final color, with 0 indicating no contribution and 255 indicating full intensity.

A bitmap image is a type of image that is composed of pixels, where each pixel can only be represented as either black or white. This means that there are no shades of gray or other colors in a bitmap image. Therefore, the statement that a bitmap image displays each pixel as black or white only is true.

The correct answer is [i] because the eyedropper tool is commonly used to sample and select colors from an image or design. Pressing the [i] key on the keyboard allows the user to quickly access this tool and easily choose colors without having to navigate through menus or panels.

Pantone is an internationally recognized color library. It is a standardized system that assigns unique numbers and names to specific colors, allowing for consistent communication and reproduction of colors across various industries. Pantone colors are widely used in graphic design, printing, fashion, and other fields where accurate color representation is crucial. The Pantone system provides a comprehensive range of colors and is considered a reliable reference for color matching and color communication.

CMYK colors are displayed as a percentage because CMYK is a subtractive color model used in printing. The values for each color (Cyan, Magenta, Yellow, and Key/Black) are represented as percentages, indicating the amount of each ink needed to create a specific color. This percentage representation allows for precise control over the color mixing process in printing, ensuring accurate reproduction of colors on paper.

The correct answer is [F8]. The info window can be opened by using the shortcut key [F8].

To restore the color properties of an image that has lost its color, the actions that can be taken include using the keyboard shortcut [Crtl] + [z] to undo the changes made, using the history palette to revert to a previous state of the image, and using the undo option to reverse the alterations. Saving the image will not restore its color properties, as saving only saves the current state of the image.