Which of the following commands will cause RIPng to originate a default route advertisement whilesuppressing all other routes？（） ["Rl（config-if）#ipv6 default-information originate","Rl（config-router）#ipv6 rip 〈process-name〉 default-information only","Rl（config）#ipv6 route ：：\/0 null 0","Rl（config-if）#ipv6 rip 〈process-name〉 default-information only","Rl（config-router）#ipv6 rip route ；：\/0 originate","Rl（config-router）#aggregate-address ：：\/0 summarize-route"]
陶片放逐法
下列（）不是实现层动画的条件。 ["发生动画的内容必须插入到层内","将行为的事件定义为onload","将行为的事件定义为load","插入到层内的动画会有各种转场"]
You develop a Windows Communication Foundation (WCF) service that employees use to access bonus information.You define the following service contract. (Line numbers are included for reference only.) 01 [ServiceContract(SessionMode = SessionMode.Required)] 02 public interface IFinancialService 03 { 04 [OperationContract] 05 string Login(int employeeID, string passwordHash); 06 07 [OperationContract] 08 double GetBonus(int month); 09 10 [OperationContract(IsTerminating = true)] 11 void Logout(); 12 } Client application can invoke methods without logging in. You need to ensure that the client applications invoke Login before invoking any other method. You also need to ensure that client applications cannot consume the service after invoking Logout. Which two action should you perform? （）(Each correct answer presents part of the solution. Choose two.)。 [" Replace line 04 with the following code. [OperationContract(IsInitiating = false)]"," Replace line 04 with the following code. [OperationContract(IsInitiating = true, IsTerminating = true)]"," Replace line 07 with the following code. [OperationContract(IsInitiating = false)]"," Replace line 10 with the following code. [OperationContract(IsInitiating = false, IsTerminating = true)]"]
三视图的投影规律是什么？
请简述IP地址的分类方法，并说明什么是IP子网，划分IP子网有什么作用？
