题目内容

执行的销售原则，为了以减少不必要的损失销售应遵守什么原则（）

A. “先进先出、近效先出”
B. “先进后出、近效退货”
C. “销量大先出、销量差不出”

查看答案

搜索结果不匹配？点我反馈

更多问题

You are developing an application that runs by using the credentials of the end user. Only users who are members of the Administrator group get permission to run the application. You write the following security code to protect sensitive data within the application.bool isAdmin=false； WindowsBuiltInRole role=WindowsBuiltInRole.Administrator； ...... if（!isAdmin） throw new Exception（"User not permitted"）； You need to add a code segment to this security code to ensure that the application throws an exception if a user is not a member of the Administrator group. Which code segment should you use？（）

A
B
C
D

查看答案

You are developing an ASP.NET Web page. The page contains the following markup. The pages code-behind file includes the following code segment. You need to get a reference to the Image named img. Which code segment should you add at line 06？（）

A. Image img = （Image）Page.FindControl（"img"）；
B. Image img = （Image）e.Row.FindControl（"img"）；
C. Image img = （Image）gvModels.FindControl（"img"）；
D. Image img = （Image）Page.Form.FindControl（"img"）；

查看答案

You issue the command show process memory ∣ include BGP and notice that BGP is consuming alarge percentage of the router’s memory. Which of the following steps would result in lowering theamount of memory being consumed by BGP？（Choose all that apply.）（）

A. Filter unneeded BGP routes
B. Run BGP on a different platform that already has more memory
C. Upgrade the router memory
D. Increase the BGP update timer
E. Compress the BGP table
F. Use a default route instead of maintaining a full BGP table

查看答案

You develop a service application named PollingService that periodically calls long-running procedures.These procedures are called from the DoWork method.You use the following service application code： When you attempt to start the service， you receive the following error message： Could not start the PollingService service on the local computer.Error 1053： The service did not respond to the start or control request in a timely fashion. You need to modify the service application code so that the service starts properly.What should you do？（）

A. Move the loop code into the constructor of the service class from the OnStart method.
B. Drag a timer component onto the design surface of the service. Move the calls to the long-running procedure from the OnStart method into the Tick event procedure of the timer， set the Enabled property of the timer to True， and call the Start method of the timer in the OnStart method.
C. Add a class-level System.Timers.Timer variable to the service class code. Move the call to the DoWork method into the Elapsed event procedure of the timer， set the Enabled property of the timer to True， and call the Start method of the timer in the OnStart method.
D. Move the loop code from the OnStart method into the DoWork method.

查看答案

执行的销售原则，为了以减少不必要的损失销售应遵守什么原则（）

A. “先进先出、近效先出” B. “先进后出、近效退货” C. “销量大先出、销量差不出”

You are developing an ASP.NET Web page. The page contains the following markup. The pages code-behind file includes the following code segment. You need to get a reference to the Image named img. Which code segment should you add at line 06？（）

You issue the command show process memory ∣ include BGP and notice that BGP is consuming alarge percentage of the router’s memory. Which of the following steps would result in lowering theamount of memory being consumed by BGP？（Choose all that apply.）（）

A. “先进先出、近效先出”
B. “先进后出、近效退货”
C. “销量大先出、销量差不出”