You are an enterprise application developer. You create a three-tier application for placing orders.
The application permits users to submit search requests by using a Web service. The Web service occasionally times out when search requests are submitted. You conclude that the Web service times out due to high network bandwidth utilization. You plan to create custom counters if
necessary. You need to use performance counters to analyze the data. Which three performance counters should you use? (Each correct answer presents part of the solution. Choose three.)

A.
Network Interface: Bytes transferred/sec

B.
Custom: Search result rows/sec

C.
Microsoft SQL Server: Deadlocks/sec

D.
Microsoft SQL Server: Batch requests/sec

E.
Memory: Pages/sec

F.
Custom: Search requests/sec

G.
Custom: Number of orders placed/sec