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You have a durable subscriber, and the subscriber is down or not reachable when the message is produced. Which two options regarding the expiry of these messages are true?（）
- A、after the subscriber is unavailable for 10 minutes
- B、when the subscriber is available
- C、after the subscriber is unavailable for after an hour
- D、are available until the specified time elapses
- E、are expired instantly
参考答案
更多 “You have a durable subscriber, and the subscriber is down or not reachable when the message is produced. Which two options regarding the expiry of these messages are true?（）A、after the subscriber is unavailable for 10 minutesB、when the subscriber is availableC、after the subscriber is unavailable for after an hourD、are available until the specified time elapsesE、are expired instantly” 相关考题
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A.subscriber.DocumentElement.Attributes(phone).ValueB.subscriber.DocumentElement.ChildNodes[2].ValueC.subscriber.FirstChild.Attributes(phone).ValueD.subscriber.GetElementById(phone).ValueE.subscriber.DocumentElement.GetAttributeNode(phone).Value
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