下面对文字工具叙述正确的是（） ["能直接在文字图层中使用滤镜效果","如果要在文字图层中绘图或使用滤镜效果，必须先将文字图层转换为普通图层，即栅格化文字图层","文字图层不能直接添加图层样式效果","文字工具不能输入中文字"]
以下哪些项属于新的项目管理方法（）。 ["A.全寿命周期的集成化管理 ","B.社会公众的全员参与 ","C.EPC承包方式的兴起 ","D.设计招标施工承包方式 ","E.DB承包方式的兴起"]
一个ASCⅡ编码在机器中占用（） ["一个字节","二个字节","七个字节","八个字节"]
You have a server that runs Windows Server 2003 Service Pack 2 (SP2). The server is configured as a network address translation (NAT) router. The server has two network adapters and provides Internet access for the network.You need to prevent traffic on port 21 from being sent to the Internet. All other outbound traffic must be allowed.What should you do?（） ["On the network adapter that is connected to the LAN, enable TCP\/IP filtering. ","On the network adapter that is connected to the Internet, enable TCP\/IP filtering. ","From the Routing and Remote Access snap-in, open the properties of the interface connected to the Internet, select the Services and Ports tab, and define a new service. ","From the Routing and Remote Access snap-in, open the properties of the interface connected to the Internet, select the NAT\/Basic Firewall tab, and define a new static packet filter."]
A user has a computer that runs Windows Vista. You need to prevent the user from accessing contoso.com Web sites. What should you do in Windows Internet Explorer?（） ["A","B","C","D"]
开放型基金与封闭型基金的主要区别是什么？
