Given the scenario, the London office has decided to set up a BlackBerry Router pool so that downtime is minimal. When the primary BlackBerry Router goes down, which two events take place so that the

Question

Options

• AThe SRP connection is lost temporarily
• BAny sent email messages are dropped
• CThe original BlackBerry Router is restarted
• DThere is no attempt for reconnection to the original BlackBerry Router
• EOnce the connection is established with another BlackBerry Router, new service books are sent

• A
  80% (28)
• B
  11% (4)
• C
  6% (2)
• D
  3% (1)

Explanation

When the primary BlackBerry Router fails and a secondary router in the pool takes over, the SRP (Server Routing Protocol) connection is briefly lost during the handoff - this is unavoidable but intentionally short-lived (A). Once a new router in the pool establishes the connection, new service books are pushed to devices so they are updated with the new routing configuration (E). Messages are not dropped (eliminating B) because the BlackBerry Infrastructure queues them during the brief interruption. The failed router is not automatically restarted by the pool mechanism (eliminating C) - the pool simply reroutes through a healthy router. Option D is wrong because the system can attempt to reconnect to the original router once it recovers; the pool doesn't permanently abandon it.

Memory tip: Think "drop then reconfigure" - the connection drops briefly (A), and when it reconnects, devices get fresh instructions via service books (E). Everything else (messages, restarts, permanent abandonment) does not happen by design.

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