The process of sending telephone transmission across fully digital lines end-to-end is called ____________________ service.
Fill in the blank(s) with the appropriate word(s).
ISDN
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strcmp(first, second) returns
a. <0 if first < second, 0 if first == second, positive otherwise b. true if first=second, false otherwise c. nothing, it's a void function d. >0 if first < second, 0 if first > second, <0 otherwise
When you select a control, eight handles appear on its corners and edges; seven of these are called ____ handles.
A. dragging B. selecting C. move D. sizing
Why is it that most conventional applications are incapable of copying live memory from a computer system?
a. They're not incapable. It's easy to capture memory. b. Because memory is constantly shifting. The mere fact that you are copying the memory causes it to change. c. Because direct access to system memory requires a kernel-mode procedure call. Most applications only have user-mode access. d. Because system memory is not part of the regular file system.
____________________ tools are also used for making free-form selections.
Fill in the blank(s) with the appropriate word(s).