Digital Photography I Unit 4 Exam

Which file format produces smaller files by eliminating some information from the file? ● JPEG Which kind of digital image can be animated? ● GIF Which file type has compression artifacts? ● JPEG Which file type contains 65,000 shades of red, green, and blue, which together can potentially produce hundreds of trillions of colors in an image? ● RAW Which file type is generally the smallest? ● JPEG Which of these image file types has an average size of 900–1,000 KB? ● TIFF Which file type is a graphics image file and is the most useful for displaying text and detailed, multicolored images? ● PNG If Bill wants to use his highly detailed photo to create a printed poster that captures a specific moment, in what file format should he shoot and save the file? ● RAW Which working file type will allow for editing separate layers of an image? ● PSD What is a benefit of working in RAW image files? ● They can have drastic corrections made to them without losing quality. What are advantages of shooting images in JPEG? ● Images take up less space on the camera's memory card. Which working file type will capture the most detail during a shoot? ● RAW Which file format is a lossless working file that has all the information from the original image capture, even after saving it? ● RAW What do photo editors copy to create a working image that they can edit without altering the original photo? ● master image file Why do photographers have more control over the editing process with RAW files? ● because the files have not been processed Why might a photographer choose to work with RAW files when editing? ■ The amount of data in the image enables adjustment of the white balance without ruining the image. ■ Colors can be changed dramatically without offsetting image quality. When editing an image, what shortcut allows for zooming in on an image? (Note that on a Mac, the ⌘ key is used instead of CTRL.) ● CTRL + + What keyboard command will undo the last action taken while editing an image? (Note that on a Mac, the ⌘ key is used instead of CTRL.) ● CTRL + Z What are functions of output devices? ■ displaying images ■ printing photos ■ broadcasting sound If an editor needs to work quickly, what is the best way to save work? ● by typing CTRL + S or ⌘ + S What do most people use to edit digital photos? ● a computer How does a monitor hood give photo editors a more accurate view of images? ■ by preventing reflections on the screen ■ by blocking out extraneous light Adobe Photoshop and Adobe Lightroom are two kinds of what? ● software Which native Macintosh software is used to edit digital photos on Mac computers? ● Apple Photos Which photo-editing software is made to be used on a PC? ● Microsoft Photo Which are considered entry-level photo-editing programs? ■ PicMonkey ■ Adobe Lightroom Which programs are the best for editing images? ■ Photoshop ■ GIMP ■ Lightroom