下面那一个是正确使用JavaBean的方法?()
A. <jsp:useBean id=”address” class=”AddressBean” />
B. <jsp:useBean name=”address” class=”AddressBean” />
C. <jsp:useBean bean=”address” class=”AddressBean” />
D. <jsp:useBean beanName=”address” class=”AddressBean” />
下列哪种方法类似于alert(“howareyou”)语法的功能()
A. document.alert(“how are you”)
B. history.alert(“how are you”)
C. window.alert(“how are you”)
D. 以上都不是
HTML是的缩写()
A. Hybrid Text Multipurpose Language
B. High Texture Modular Language
C. Hyper Text Markup Language
D. Hyper Text Middleware Language
已知一有向图的邻接表存储结构如下:从顶点1出发,DFS遍历的输出序列是