The ____________________ is the telephone line that leaves your house or business.
Fill in the blank(s) with the appropriate word(s).
local loop
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An application window does not contain ____.
A. a title bar B. a status bar C. sizing buttons D. an edit bar
Write a main method in the Sound class to create a Sound object and play it.
What will be an ideal response?
In a typical office, biometric authentication might be used to control access to employees and registered visitors only. We know the system will have some false negatives, some employees falsely denied access, so we need a human override, someone who can examine the employee and allow access in spite of the failed authentication. Thus, we need a human guard at the door to handle problems as well
as the authentication device; without biometrics, we would have had just the guard. Consequently, we have the same number of personnel with or without biometrics, plus we have the added cost to acquire and maintain the biometrics system. Explain the security advantage in this situation that justifies the extra expense. What will be an ideal response?
FIGURE 11-1
In Figure 11-1 above, we say that AAA ____ Object.
A. aliases B. extends C. aggregates D. overrides