下列关于JSP的scriptlet的陈述正确的是()。A、Scriptlet是包含在%和%%和%之间的B、Scriptlet可以包含import语句C、Scriptlet不但包含Java代码,还可以包含html代码D、整个JSP可以有多个%t和%%T和%%和%对
下列关于JSP的scriptlet的陈述正确的是()。
- A、Scriptlet是包含在<%和>%<%和%>之间的
- B、Scriptlet可以包含import语句
- C、Scriptlet不但包含Java代码,还可以包含html代码
- D、整个JSP可以有多个<%t和%><%T和%<%和%>>对
相关考题:
Formanageabilitypurposes,youhavebeentoldtoaddacountinstancevariabletoacriticalJSP DocumentsothataJMXMBeancantrackhowfrequentthisJSPisbeinginvoked.WhichJSPcodesnippetmustyouusetodeclarethisinstancevariableintheJSPDocument?()A.jsp:declarationintcount=0;jsp:declarationB.%!intcount=0;%C.jsp:declaration.instanceintcount=0;.jsp:declaration.instanceD.jsp:scriptlet.declarationintcount=0;.jsp:scriptlet.declaration
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以下关于SQLServer2000中的视图和存储过程说法正确的是()。A.存储过程中不能包含大量的T-SQL代码B.存储过程可以比相同的T-SQL代码执行速度快C.视图可以包含来自多个表中的列D.视图中不包含任何存放在基表中的数据
For manageability purposes, you have been told to add a "count" instance variable to a critical JSP Document so that a JMX MBean can track how frequent this JSP is being invoked. Which JSP code snippetmust you use to declare this instance variable in the JSP Document?()A、jsp:declarationint count = 0;jsp:declarationB、%! int count = 0; %C、jsp:declaration.instanceint count = 0;. jsp:declaration.instanceD、jsp:scriptlet.declarationint count = 0;. jsp:scriptlet.declaration
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A JSP page needs to perform some operations before servicing the first request. Where can this be done?()A、 within a method called jspInitB、 within the page directive of the JSP pageC、 within a scriptlet at the top of the JSP pageD、 within the XML element
Assume the tag handler for a st:simple tag extends Simple Tag Support. In what way can scriptlet code beused in the body of st:simple?()A、Set the body content type to JSP in the TLDB、Scriptlet code is NOT legal in the body of st:simple.C、Add scripting-enabled="true" to the start tag for the st:simple elementD、Add a pass-through Classic tag with a body content type of JSP to the body of st:simple, and place the scriptlet code in the body of that tag
You are writing a JSP that includes scriptlet code to declare a List variable and initializes that variable to anArrayList object. Which two JSP code snippets can you use to import these list types?()A、%! import java.util.*; %B、%! import java.util.List;import java.util.ArrayList; %C、%@ page import=’java.util.List’import=’java.util.ArrayList’ %D、%@ import types=’java.util.List’types=’java.util.ArrayList’ %E、%@ page import=’java.util.List,java.util.ArrayList’ %F、%@ import types=’java.util.List,java.util.ArrayList’ %
You have created a JSP that includes instance variables and a great deal of scriptlet code. Unfortunately,after extensive load testing, you have discovered several race conditions in your JSP scriptlet code. To fixthese problems would require significant recoding, but you are already behind schedule. Which JSP codesnippet can you use to resolve these concurrency problems?()A、%@ page isThreadSafe=’false’ %B、%@ implements SingleThreadModel %C、%! implements SingleThreadModel %D、%@ page useSingleThreadModel=’true’ %E、%@ page implements=’SingleThreadModel’ %
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Assume the tag handler for a st:simpletag extends SimpleTagSupport. In what way can scriptlet code be used in the body of st:simple?()A、 Set the body content type to JSP in the TLDB、 Scriptlet code is NOT legal in the body of st:simpleC、 Add scripting-enabled= “true” to the start tag for the st:simple elementD、 Add a pass-through Classic tag with a body content type of JSP to the body of st:simple, and place the scriptlet code in the body of that tag.
多选题下列关于JSP的scriptlet的陈述正确的是()。AScriptlet是包含在%和%%和%之间的BScriptlet可以包含import语句CScriptlet不但包含Java代码,还可以包含html代码D整个JSP可以有多个%t和%%T和%%和%对
单选题Assume the tag handler for a st:simpletag extends SimpleTagSupport. In what way can scriptlet code be used in the body of st:simple?()A Set the body content type to JSP in the TLDB Scriptlet code is NOT legal in the body of st:simpleC Add scripting-enabled= “true” to the start tag for the st:simple elementD Add a pass-through Classic tag with a body content type of JSP to the body of st:simple, and place the scriptlet code in the body of that tag.
单选题A JSP page needs to perform some operations before servicing the first request. Where can this be done?()A within a method called jspInitB within the page directive of the JSP pageC within a scriptlet at the top of the JSP pageD within the XML element
多选题下列对于JSTL的说法正确的是()。AJSTL是指(JavaServer Pages Standard Tag Library,JSP)标准标记库BJSTL特别为条件处理、迭代、国际化、数据库访问和可扩展标记语言(XML)处理提供支持CJSTL在应用程序服务器之间提供了一致的接口,最大程序地提高了WEB应用在各应用服务器之间的移植。DJSTL简化了JSP和WEB应用程序的开发。EJSTL以一种统一的方式减少了JSP中的scriptlet代码数量
多选题You are writing a JSP that includes scriptlet code to declare a List variable and initializes that variable to anArrayList object. Which two JSP code snippets can you use to import these list types?()A%! import java.util.*; %B%! import java.util.List;import java.util.ArrayList; %C%@ page import=’java.util.List’import=’java.util.ArrayList’ %D%@ import types=’java.util.List’types=’java.util.ArrayList’ %E%@ page import=’java.util.List,java.util.ArrayList’ %F%@ import types=’java.util.List,java.util.ArrayList’ %
单选题You have created a JSP that includes instance variables and a great deal of scriptlet code. Unfortunately,after extensive load testing, you have discovered several race conditions in your JSP scriptlet code. To fixthese problems would require significant recoding, but you are already behind schedule. Which JSP codesnippet can you use to resolve these concurrency problems?()A%@ page isThreadSafe=’false’ %B%@ implements SingleThreadModel %C%! implements SingleThreadModel %D%@ page useSingleThreadModel=’true’ %E%@ page implements=’SingleThreadModel’ %
单选题Assume the tag handler for a st:simple tag extends Simple Tag Support. In what way can scriptlet code beused in the body of st:simple?()ASet the body content type to JSP in the TLDBScriptlet code is NOT legal in the body of st:simple.CAdd scripting-enabled=true to the start tag for the st:simple elementDAdd a pass-through Classic tag with a body content type of JSP to the body of st:simple, and place the scriptlet code in the body of that tag
单选题For manageability purposes, you have been told to add a "count" instance variable to a critical JSP Document so that a JMX MBean can track how frequent this JSP is being invoked. Which JSP code snippetmust you use to declare this instance variable in the JSP Document?()Ajsp:declarationint count = 0;jsp:declarationB%! int count = 0; %Cjsp:declaration.instanceint count = 0;. jsp:declaration.instanceDjsp:scriptlet.declarationint count = 0;. jsp:scriptlet.declaration
单选题在JSP中,区分HTML和Java代码的标记是()A//B**C??D%%