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500-215 · Question #21
500-215 Question #21: Real Exam Question with Answer & Explanation
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Question
Which two statements about the PMM-DETACHED state are true? (Choose two.)
Options
- AThe Mobile Subscriber and SGSN contexts hold no valid location or routing information for
- BThe Mobile Subscriber location is known in the 3G SGSN with an accuracy of a serving RNC.
- CThe serving RNC tracks the location of the Mobile Subscriber.
- DA 3G SGSN cannot reach the Mobile Subscriber location because the location is unknown.
- ESignaling towards the HLR is needed if the 3G SGSN does not have an MM context for this
- FThe Mobile Subscriber performs a routing area update if the routing area changes.
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