A JSP page needs to perform some operations before servicing the first request. Where can this be done?()
列举出JSP具有的一些特点。
下列选项中能在JSP页面中实现转向的是()
Given in a single JSP page: <%@ taglib prefix=’java’ uri=’myTags’ %> <%@ taglib prefix=’JAVA’ uri=’moreTags’ %> Which two are true?()
A JSP page needs to instantiate a JavaBean to be used by only that page. Which two jsp:useBeanattributes must be used to access this attribute in the JSP page?()
在J2EE中,在JSP中想要使用JavaBean:mypackage.mybean,则一下写法正确的是()
In a JSP-centric shopping cart application, you need to move a client’s home address of the Customerobject into the shipping address of the Order object. The address data is stored in a value object classcalled Address with properties for: street address, city, province, country, and postal code. Which two JSPcode snippets can be used to accomplish this goal?()
A custom JSP tag must be able to support an arbitrary number of attributes whose names are unknown when the tag class is designed. Which two are true? ()
For debugging purposes, you need to record how many times a given JSP is invoked before the user’ssession has been created. The JSP’s destroy method stores this information to a database. Which JSPcode snippet keeps track of this count for the lifetime of the JSP page?()
Given that login.getName() returns a java.lang.String value and given the JSP code: Welcome <%= login.getName() %>Which is equivalent?()