?In a data flow diagram (DFD), a gray hole is a process that has _____.
A. ?no input
B. ?at least one output and one input, but the output obviously is insufficient to generate the input shown
C. ?no output
D. ?at least one input and one output, but the input obviously is insufficient to generate the output shown
Answer: D
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A ____ is a collection of panels or panel groups joined top to bottom.
a. pile b. stack c. dock d. grid
What is displayed on the console when running the following program?
``` public class Test { public static void main(String[] args) { try { method(); System.out.println("After the method call"); } catch (RuntimeException ex) { System.out.println("RuntimeException"); } catch (Exception ex) { System.out.println("Exception"); } } static void method() throws Exception { try { String s = "5.6"; Integer.parseInt(s); // Cause a NumberFormatException int i = 0; int y = 2 / i; System.out.println("Welcome to Java"); } catch (NumberFormatException ex) { System.out.println("NumberFormatException"); throw ex; } catch (RuntimeException ex) { System.out.println("RuntimeException"); } } }``` a. The program displays NumberFormatException twice. b. The program displays NumberFormatException followed by After the method call. c. The program displays NumberFormatException followed by RuntimeException. d. The program has a compile error.
A(n) _______________ refers to the component that provides the ?touch? part of a touch screen.
Fill in the blank(s) with the appropriate word(s).
____ is the use of networking technology to provide medical information and services.
A. Telecommuting B. Remote medicine C. Telemedicine D. Remote health