Given: You are creating an Alarm management system. When you create a new alarm, you want it to create an alert that is triggered once at the specified time. Which method should you call on Line 9 to create the timer?
A.
timerService.createCalendarTimer(alarmDate, config);
B.
timerService.createSingleActionTimer(alarmDate, config);
C.
timerService.createIntervalTimer(alarmDate, -l, config);
D.
timerService.createTimer(alarmDate, -l, config);
Answser B. TimerService.createTimer(Date initialExpiration, long intervalDuration, Serializable info)
IllegalArgumentException - If initialExpiration is null, if initialExpiration.getTime() is negative, or if intervalDuration is negative.
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kozionov
Highly Voted 2 years, 8 months agoorjava
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