What form should the master hand over to the Customs Officer at the port of arrival（）...

第1题

[单选题] You are developing the Payroll application that contains the SALARY and COMMISSION forms. When a user invoked the COMMISSION form from the SALARY form, the SAL value should be passed to the COMMISSION form. In which data form and at what time should you define the parameter to accept the value?（）

A、SALARY form at runtime. B、SALARY form at design time. C、COMMISSION form at runtime. D、COMMISSION form at design time.

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第2题

[单选题] You are developing a Windows Communication Foundation (WCF) service that is hosted by a Windows Forms Application.The ServiceHost instance is created in the Form Constructor.You need to ensure that the service is not blocked while the UI thread is busy. What should you do?（）

A、Decorate the service implementation class with the following line of code [ServiceBehavior(UseSyncronizationContext = false)] B、Decorate the service implementation class with the following line of code [ServiceBehavior(ConcurrencyMode = ConcurrencyMode.Multiple)] C、Call the Invoke method of the form and supply a delegate. D、Call the BeginInvoke method of the form and supply a delegate.

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第3题

[] You create a Web Form that contains a button named btnCancel that enables users to exit the page. When users click this button, validation must not occur. During testing you learn that clicking the Cancel button does not enable users to exit the page. You need to ensure that users can always exit the page. What should you do?（） You create a Web Form that contains a button named btnCancel that enables users to exit the page. When users click this button, validation must not occur. During testing you learn that clicking the Cancel button does not enable users to exit the page. You need to ensure that users can always exit the page. What should you do?（）

A、A. Set the Enabled property of the validation controls on the Web Form to False. B、B. Set the CausesValidation property of the btnCancel button to False. C、C. Set the CausesValidation property of the btnCancel button to True. D、D. Set the Visible property of the validation controls on the Web Form to False.

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第4题

[简答题] What is the relationship between the grammatical forms of a language and their communicative functions?

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第5题

[单选题] What is the final step that should take place when characterizing an existing network? （）

A、Form an impression about the network. B、Prepare and add to the network description. C、Use traffic analysis to augment organizational input. D、Perform a network audit.

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第6题

[单选题] What is the final step that should take place when characterizing an existing network? （）

A、Form an impression about the network. B、Prepare and add to the network description. C、Use traffic analysis to augment organizational input. D、Perform a network audit.

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第7题

[单选题] You create a Web Form that contains a button named btnCancel that enables users to exit the page. When users click this button, validation must not occur. During testing you learn that clicking the Cancel button does not enable users to exit the page. You need to ensure that users can always exit the page.What should you do? （）

A、Set the Enabled property of the validation controls on the Web Form to False. B、Set the CausesValidation property of the btnCancel button to False. C、Set the CausesValidation property of the btnCancel button to True. D、Set the Visible property of the validation controls on the Web Form to False.

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第8题

[单选题] You create a Web Form that contains a button named btnCancel that enables users to exit the page. When users click this button, validation must not occur. During testing you learn that clicking the Cancel button does not enable users to exit the page. You need to ensure that users can always exit the page. What should you do? （）

A、Set the Enabled property of the validation controls on the Web Form to False. B、Set the CausesValidation property of the btnCancel button to False. C、Set the CausesValidation property of the btnCancel button to True. D、Set the Visible property of the validation controls on the Web Form to False.

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第9题

[单选题] Structural traps are traps（）are formed because of a deformation in the rock layer （）contains the hydrocarbons.

A、that, that B、what,what C、what,that D、that,what

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What form should the master hand over to the Customs Officer at the port of arrival（）.

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