You are defining a class named MyClass that contains several child objects. MyClass contains a method named ProcessChildren that performs actions on the child objects.MyClass objects will be serializable.You need to ensure that the ProcessChildren method is executed after the MyClass object and all its child objects are reconstructed. Which two actions should you perform？（） Apply the OnDeserializing attribute to the ProcessChildren method.。 Specify that MyClass implements the IDeserializationCallback interface.。 Specify that MyClass inherits from the ObjectManager class.。 Apply the OnSerialized attribute to the ProcessChildren method.。 Create a GetObjectData method that calls ProcessChildren.。 Create an OnDeserialization method that calls ProcessChildren.。
试述行政赔偿诉讼与刑事赔偿诉讼的区别。
You are the domain administrator for your company's Active Directory domain. All domain controllers run Windows Server 2003. The network consists of 10 offices located across South America. The organizational unit (OU) structure consists of one top-level OU for each branch office. Each top-level OU contains eight or more child OUs, one for each department. User accounts are located in the appropriate departmental OU within the appropriate office OU. For security purposes, you routinely disable user accounts for terminated employees. As part of an internal audit, you need to create a list of all disabled user accounts. You need to generate the list of disabled user accounts as quickly as possible. What are two possible ways to achieve this goal? （）(Each correct answer presents a complete solution. Choose two.) In Active Directory Users and Computers, create a new saved query.。 Run the dsget user command.。 Run the dsquery user command.。 Run the netsh command.。
你有一台运行Windows 7的计算机。Windows体验指数的子分数如下表所示。你要提高Windows体验指数基本分数，你该怎么做？（） 增加更大的内存。 增加第二块硬盘。 升级视频是适配器。 升级到一个更快的处理器。
温度分辨率
假定在名称为教学库的数据库中包含有学生、课程和选课三个表，它们的定义如下所示：
学生（学生号char（7），姓名char（8），性别char（2），专业char（10），年级int）
课程（课程号char（4），课程名char（10），课程学分int）
选课（学生号char（7），课程号char（4），成绩int）
在下面查询语句中，所使用的字段函数sum是用来（）。
select sum（成绩）
from 选课
