Briefly describe at least eight of the icons on the Adjustments panel.
What will be an ideal response?
Brightness/Contrast: Changes general brightness (shadowsand highlights) and overall contrast (tonal range)Levels: Adjusts color balance for shadows, midtones, highlights, and colorchannelsCurves: Adjusts individual points in the tonal range of black to whiteExposure: Changes exposure, which adjusts the highlights; changes offset, which darkens the shadows and midtones; changes gamma, which adjusts the midtonesVibrance: Adjusts vibrance and color saturation settings so shifting to primary colors, or clipping, is minimizedHue/Saturation: Changes hue, saturation, and lightness of entire image or specific colorsColor Balance: Adjusts the overall midtone of colors in an imageBlack & White: Converts a color image to grayscalePhoto Filter: Simulates effects of using a filter in front of a camera lensChannel Mixer: Modifies and adjusts individual color channelsColor Lookup: Remaps every color using a lookup table or predetermined styleInvert: Converts every color to its inverse or oppositePosterize: Specifies the number of tonal levels in each channelThreshold: Converts images to high-contrast black and whiteSelective Color: Changes the mixture of colors in each of the primary color componentsGradient Map: Maps colors to a specified gradient fill
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What is the default value of a reference?
a) 0 b) Nil c) Nothing d) Null
What would be displayed by the following program? (The symbol '#' stands for one blank character.)
``` int main(void) { double a, b; a = 37.56; b = 101.117; printf("Is it%6.1f%9.4f", a, b); printf("?\n"); return (0); } ``` a. Is#it##37.6#101.1170?\n b. Is#it##37.6#101.1170? c. Is#it##37.5#101.1170? d. Is#it##37.6#101.117?\n e. none of the above
Case-Based Critical Thinking Question ? Jerry is in charge of the website for a travel company. He wants to incorporate animation into the website so that when a user moves the mouse pointer over an image, the image gradually increases in size. Jerry could use a keyframe animation to create the effect, or he could use a(n) __________.
A. gradient B. transition C. responsive design D. CSS shape
What is an Organizationally Unique Identifier (OUI)?
What will be an ideal response?