Microsoft
70-516 · Question #92
You use Microsoft .NET Framework 4.0 to develop an application that connects to a local Microsoft SQL Server 2008 database. The application can access a high-resolution timer. You need to display…
The correct answer is D. Stopwatch sw = new Stopwatch(). See the full explanation below for the reasoning.
Question
You use Microsoft .NET Framework 4.0 to develop an application that connects to a local Microsoft SQL Server 2008 database. The application can access a high-resolution timer. You need to display the elapsed time, in sub-milliseconds (<1 millisecond), that a database query takes to execute. Which code segment should you use?
Options
- Aint Start = Environment.TickCount;
- BStopwatch sw = Stopwatch.StartNew();
- CDateTime Start = DateTime.UtcNow;
- DStopwatch sw = new Stopwatch();
How the community answered
(42 responses)- A5% (2)
- B5% (2)
- C12% (5)
- D79% (33)
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