On which three servers can you run the Performance Monitor tool to help resolve issues with performance with the BlackBerry solution? (Choose three)

Question

Options

• ABlackBerry Enterprise Server
• BMicrosoft Exchange Server
• CDNS server
• DMicrosoft SQL Server
• EDomain controller

• A
  76% (29)
• C
  16% (6)
• E
  8% (3)

Explanation

Running Performance Monitor on the BlackBerry Enterprise Server (A) makes sense because it is the core component processing all device communication and policy enforcement, making it the most direct source of performance data. Microsoft Exchange Server (B) is critical because BES integrates tightly with Exchange to relay email, so slowdowns there directly degrade the BlackBerry user experience. Microsoft SQL Server (D) hosts the BES database storing configuration, logs, and message queuing data, so database bottlenecks are a common root cause of BES performance issues.

DNS (C) and the Domain Controller (E) are supporting infrastructure used across the entire network, not specific to BlackBerry performance troubleshooting - issues there would manifest as broad network problems rather than BES-specific ones, so they are not primary targets for this tool in this context.

Memory tip: Think of the three-tier BlackBerry stack - App → Mail → Data - mapping to BES → Exchange → SQL Server. If you can picture data flowing through those three layers, you'll always remember which servers to monitor.

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