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- 1. Multiple ChoiceWhat happens to camera raw images when you edit them in Camera Raw?A camera raw file contains unprocessed picture data from a digital camera’s image sensor. Camera raw files give photographers control over interpreting the image data, rather than letting the camera make the adjustments and conversions. When you edit the image in Camera Raw, it preserves the original raw file data. This way, you can edit the image as you desire, export it, and keep the original intact for future use or other adjustments.The lens corrections filter fixes common camera lens flaws such as barrel and pincushion distortion in which straight lines bow out towards the edges of the image (barrel) or bend inward (pincushion) chromatic aberration where a color fringe appears along the edges of image specially corners that are darker than the center. Defects can occur from incorrectly setting the lens's focal length or f-stop or by tilting the camera vertically or horizontally.Is a description of a device’s color space, such as the CMYK color space
of a particular printer. Applications such as Photoshop can interpret color profiles
in an image to maintain consistent color across different applications, platforms, and
devices. - 2. Multiple ChoiceWhat is the advantage of the Adobe Digital Negative (DNG) file format?The Adobe Digital Negative (DNG) file format contains the raw image data from a digital camera as well as metadata that defines what the image data means. DNG is an industry-wide standard for camera raw image data that helps photographers manage proprietary camera raw file formats and provides a compatible archival format.DNGs are rectangular areas of an image that you define for individual web
optimization. You can add animated GIFs, URL links, and rollovers to slices. You
can create image slices with the Slice tool or by converting layers into slices using the
Layer menu.DNGs shows you the direction the brush strokes are moving. It’s
available if OpenGL is enabled. - 3. Multiple ChoiceHow do you correct red eye in Photoshop?Red eye occurs when the retinas of a subject’s eyes are reflected by the camera flash. To correct red eye in Adobe Photoshop, zoom in to the subject’s eyes, select the Red Eye tool, and then click the red eyes.Use the Filter Gallery to test different filters with different settings to see the effect
they’ll have on your image.By saving a selection, you can create and reuse time-consuming selections and
uniformly select artwork in an image. You can also combine selections or create new
selections by adding to or subtracting from existing selections. - 4. Multiple ChoiceDescribe how to fix common camera lens flaws in Photoshop. What causes these defects?The Lens Correction filter fixes common camera lens flaws, such as barrel and pincushion distortion, in which straight lines bow out towards the edges of the image (barrel) or bend inward (pincushion); chromatic aberration, where a color fringe appears along the edges of image objects; and vignetting at the edges of an image, especially corners, that are darker than the center. Defects can occur from incorrectly setting the lens’s focal length or f-stop, or by tilting the camera vertically or horizontally.You can use the Match Color feature to match color between different images, such
as to adjust the facial skin tones in photographs—or to match color between different
layers in the same image. You can also use the feature to create unusual color effects.Click the Transition icon in the upper left corner of the Timeline
panel, and then drag a transition onto a clip. - 5. Multiple ChoiceWhat is the benefit of using a quick mask?Quick masks are helpful for creating quick, one-time selections. In addition, using a quick mask is an easy way to edit a selection using the painting tools.click the Transition icon in the upper left corner of the Timeline
panel, and then drag a transition onto a clip.Use the Filter Gallery to test different filters with different settings to see the effect
they’ll have on your image. - 6. Multiple ChoiceWhat happens to a quick maskwhen you deselect it?The quick mask disappears.Select the files you want
to include, and then select Web Gallery in the Output panel in Bridge. Set the
appropriate settings, and save the gallery. Bridge creates an index.html file with
slide show and gallery controls that link to the files you selected.The Quick Selection tool expands outward from where you click to automatically find
and follow defined edges in the image. - 7. Multiple ChoiceWhen you save a selection as a mask, where is the mask stored?Masks are saved in channels, which can be thought of as storage areas for color and selection information in an image.The quick mask disappears. But, it is hot keyed in the file tabThe masks are saved in the background and shift +M restores them.
- 8. Multiple ChoiceHow can you edit a mask in a channel once you’ve saved it?You can paint on a mask in a channel using black, white, and shades of gray.To edit a mask, click the Mask icon in the upper left corner of the Timeline
panel, and then drag a mask onto a clip.If you need to create an mask selection, it can be easier to draw the path with the
mask tool and then convert the path to a selection. - 9. Multiple ChoiceHow do channels differ from layers?Channels are used as storage areas for saved selections. Unless you explicitly display a channel, it does not appear in the image or print. Layers can be used to isolate various parts of an image so that they can be edited as discrete objects with the painting or editing tools or other effects.Is essentially a layer mask made up of vectors, not pixels. Resolution-independent, vector masks have crisp edges and are created with the channel tools. They don’t support transparency, so their edges can’t be feathered.A channel is an object or group whose shape masks other artwork so that only areas that lie within the shape are visible.
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