How do color and monochrome displays form colors?
What will be an ideal response?
Display devices form images by lighting up the proper configurations of pixels (the smallest colorable areas on a display device-essentially tiny dots on a display screen). A variety of technologies can be used to light up the appropriate pixels needed to display a particular image, as discussed shortly. Display devices can be monochrome displays (in which each pixel can only be one of two colors, such as black or white) or color displays (in which each pixel can display a combination of three colors-red, green, and blue-in order to display a large range of colors). Most monitors and display devices today are color displays.
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Using the class Pet from Listing 6.1, write a program to read data for five pets and display the following data: name of smallest pet, name of largest pet, name of oldest pet, name of youngest pet, average weight of the five pets, and average age of the five pets.
This project is a little more challenging if it is written to find and display all the names if more than one pet weighs the most or least, or is the oldest or youngest, which is how the solution in this manual was written.
A(n) ____ definition defines a nonterminal symbol in terms of itself.
A. ambiguous B. recursive C. local D. global
A technician needs to upgrade several Windows XP Professional 64-bit computers to Windows 7 Professional 64-bit. The technician wants to retain the user settings. Which of the following tasks should the technician perform?
A. Upgrade the 64-bit Windows XP Professional to 64-bit Windows VISTA Professional, and then upgrade the 64-bit Windows VISTA Professional to 64-bit Windows 7 Professional. B. Do a clean install of 32-bit Windows VISTA Professional, and then an upgrade to 64-bit Windows 7 Professional. C. Do a clean installation of 64-bit Windows 7 Professional. D. Upgrade from 64-bit Windows XP Professional to 64-bit Windows 7
When transforming an object with the Free Transform tool, the object is transformed from which of the following?
A. its center point B. its top left anchor point C. a point you click on the artboard D. its outer radius