Oracle
1Z0-900 · Question #33
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…
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Implement Business Logic by Using EJBs
Question
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?
Exhibit
Options
- AtimerService.createCalendarTimer(alarmDate, config);
- BtimerService.createSingleActionTimer(alarmDate, config);
- CtimerService.createIntervalTimer(alarmDate, -l, config);
- DtimerService.createTimer(alarmDate, -l, config);
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Topics
#EJB Timer Service#Single-action timer#Timer creation#Scheduled execution