Valid AD0-E116 Dumps shared by ExamDiscuss.com for Helping Passing AD0-E116 Exam! ExamDiscuss.com now offer the newest AD0-E116 exam dumps, the ExamDiscuss.com AD0-E116 exam questions have been updated and answers have been corrected get the newest ExamDiscuss.com AD0-E116 dumps with Test Engine here:
A developer needs to create an OSGi service to run on an Author instance and send out newsletters at periodic intervals. Intervals should be customized using the Web Console Configuration. Concurrent execution must be prevented. Which code snippet should a developer use to achieve?
