The first signal sent between our homes and the central office after we pick up the phone is
a. the on-hook signal
b. the off-hook signal
c. dial tone
d. howler tone
b. the off-hook signal
You might also like to view...
Which function name is valid?
A. PrintPrice4Me B. Print?? C. 4PrintingPrice D. They are all valid
Case-Based Critical Thinking QuestionsCase 1-2As you prepare your first lecture as the new instructor of the introductory Flash class at the local community college, you take a minute to reintroduce yourself to the basics, which you know will be all-new to your students this evening. If students want to access commands that provide access to most of the Flash program features, where will you direct them?
A. Menu bar B. Tools panel C. Application bar D. Stage
Only one existing table may be used in the creation of a delete query.
Answer the following statement true (T) or false (F)
A Windows user is attempting to exit a locked up desktop application that is not responding to mouse or keyboard input. Which of the following steps can be taken to end the application process without exiting other open applications?
A. Restart Windows and relaunch the application to verify it will launch. B. Open Task Scheduler and end the scheduled task associated with the application. C. Open Task Manager and end the process associated with the application. D. Press the computer power button and hold it for five seconds.