用户可以用Add Attribute窗口给节点添加自定义属性，添加的属性类型有哪几种（）

A、Integer

B、Float

C、Vector

D、Matrix

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更多“用户可以用Add Attribute窗口给节点添加自定义属性，添加的属性类型有哪几种（）”相关的问题

第1题

[多选题] 在系统维护模块的添加SYBASE用户窗口中，对于密码描述正确的是（）

A、用此处添加的用户和密码可以直接用在Sybase数据库管理系统中登录 B、密码长度不得小于６位，但可以为空（Null） C、密码有长度限制，多余密码无效 D、用此处添加的用户和密码可以直接用AHTAX2009系统中登录

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第2题

[单选题] 如果文档很长，那么用户可以用Word提供的（）技术，同时在两个窗口中滚动查看同一文档的不同部分。

A、拆分窗口 B、滚动条 C、排列窗口 D、帮助

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第3题

[单选题] 采用下列哪种方式可以为一个影像节目中添加静态字幕？（）

A、将Roll文本导入Project窗口，执行File/Add This Clip B、将滚动文本文件导入Project窗口，并用鼠标将其拖移到Timeline中 C、用File/New/Title命令，打开Title D、用File/Open命令

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第4题

[单选题] You are creating a Windows Communication Foundation (WCF) service that accepts messages from clients when they are started. The message is defined as follows:[MessageContract] public class Agent { public string CodeName { get; set; } public string SecretHandshake { get; set; }}You have the following requirements: The CodeName property must be sent in clear text. The service must be able to verify that the property value was not changed after being sent by the client. The SecretHandshake property must not be sent in clear text and must be readable by the service.What should you do?（）

A、Add a MessageBodyMember attribute to the CodeName property and set the ProtectionLevel to Sign. Add a MessageBodyMember attribute to the SecretHandshake property and set the ProtectionLevel to EncryptAndSign. B、Add a DataProtectionPermission attribute to the each property and set the ProtectData property to true. C、Add an xmlText attribute to the CodeName property and set the DataType property to Signed. Add a PasswordPropertyText attribute to the SecretHandshake property and set its value to true. D、Add an ImmutableObject attribute to the CodeName property and set its value property to true. Add a Browsable attribute to the SecretHandshake property and set its value to false.