單項(xiàng)選擇題

Your application uses two threads， named threadOne and threadTwo.You need to modify the code to prevent the execution of threadOne until threadTwo completes execution.
What should you do？（）

A.Configure threadOne to run at a lower priority.
B.Configure threadTwo to run at a higher priority.
C.Use a WaitCallback delegate to synchronize the threads.
D.Call the Sleep method of threadOne.
E.Call the SpinLock method of threadOne.

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多項(xiàng)選擇題

You create a service application that monitors free space on a hard disk drive. You must ensure that the service application runs in the background and monitors the free space every minute.
What should you do？（）

A.Add code to the default constructor of the Service class to monitor the free space on the hard disk drive.
B.Add code to the OnStart method of the Service class to monitor the free space on the hard disk drive.
C.Add an instance of the System.Windows.Forms.Timer class to the Service class and configure it to fire every minute.
D.Add an instance of the System.Timers.Timer class to the Service class and configure it to fire every minute.
E.Add code to the OnStart method of the Service class to start the timer.
F.Add code to the Elapsed event handler of the timer to monitor the free space on the hard disk drive.
G.Add code to the Tick event handler of the timer to monitor the free space on the hard disk drive.

單項(xiàng)選擇題

您最近創(chuàng)建的業(yè)務(wù)應(yīng)用程序引用另一個(gè)強(qiáng)名稱程序集命名library.dll，并將其部署到Certkiller.com的所有用戶。
之后，測(cè)試應(yīng)用程序的性能，您選擇升級(jí)到1.1.0.0的程序集的版本。
您需要確保新版本將不會(huì)影響任何Certkiller.com的當(dāng)前用戶的通過將適當(dāng)?shù)脑靥砑拥綉?yīng)用程序配置文件中的assemblyBinding元。
您應(yīng)添加哪些元素？（）

A.
B.
C.
D.

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Your application uses two threads， named threadOne and threadTwo.You need to modify the code to prevent the execution of threadOne until threadTwo completes execution. What should you do？（）

你可能感興趣的試題

You create a service application that monitors free space on a hard disk drive. You must ensure that the service application runs in the background and monitors the free space every minute. What should you do？（）

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Your application uses two threads， named threadOne and threadTwo.You need to modify the code to prevent the execution of threadOne until threadTwo completes execution.
What should you do？（）

You create a service application that monitors free space on a hard disk drive. You must ensure that the service application runs in the background and monitors the free space every minute.
What should you do？（）