EL中对象的作用域不包括 A: pageScope B: session C: sessionScope D: requestScope
EL中对象的作用域不包括 A: pageScope B: session C: sessionScope D: requestScope
EL与范围有关的隐含对象有()。 A: pageScope B: requestScope C: sessionScope D: applicationScope
EL与范围有关的隐含对象有()。 A: pageScope B: requestScope C: sessionScope D: applicationScope
以下选项不是EL表达式隐含对象的是()。 A: request B: requestScope C: sessionScope D: pageContext
以下选项不是EL表达式隐含对象的是()。 A: request B: requestScope C: sessionScope D: pageContext
Click the Exhibit button. Given: 11.<% com.example.Advisor advisor = new com.example.Advisor(); %> 12.<% request.setAttribute("foo", advisor); %> Assuming there are no other "foo" attributes in the web application,which three are valid EL expressions forretrieving the advice property of advisor?() A: ${foo.advice} B: ${request.foo.advice} C: ${requestScope.foo.advice} D: ${requestScope[foo[advice]]} E: ${requestScope["foo"]["advice"]}
Click the Exhibit button. Given: 11.<% com.example.Advisor advisor = new com.example.Advisor(); %> 12.<% request.setAttribute("foo", advisor); %> Assuming there are no other "foo" attributes in the web application,which three are valid EL expressions forretrieving the advice property of advisor?() A: ${foo.advice} B: ${request.foo.advice} C: ${requestScope.foo.advice} D: ${requestScope[foo[advice]]} E: ${requestScope["foo"]["advice"]}
下面隐式对象中,用于获取application域中所保存数据的是( ) A: requestScope B: sessionScope C: pageScope D: applicationScope
下面隐式对象中,用于获取application域中所保存数据的是( ) A: requestScope B: sessionScope C: pageScope D: applicationScope
下面隐式对象中,获取page域中所保存数据的EL对象是() A: pageScope B: pageContext C: requestScope D: pagecontext
下面隐式对象中,获取page域中所保存数据的EL对象是() A: pageScope B: pageContext C: requestScope D: pagecontext
下面隐式对象中,可以获取EL其它10个隐式对象的是()(单选) A: pageScope B: pageContext C: requestScope D: pagecontext
下面隐式对象中,可以获取EL其它10个隐式对象的是()(单选) A: pageScope B: pageContext C: requestScope D: pagecontext
Which EL expression, inserted at line 3 is valid and evaluated to “beanValue”?() A: ${bean} B: ${value} C: ${beanValue} D: ${com.example.bean} E: ${requestScope[“com.example.bean”]} F: ${request.get(“com.example.bean”).toString()}
Which EL expression, inserted at line 3 is valid and evaluated to “beanValue”?() A: ${bean} B: ${value} C: ${beanValue} D: ${com.example.bean} E: ${requestScope[“com.example.bean”]} F: ${request.get(“com.example.bean”).toString()}
下列选项中,用于获取请求作用范围的属性值的是( ) A: sessionScope对象 B: applicationScope对象 C: requestScope对象 D: pageScope对象
下列选项中,用于获取请求作用范围的属性值的是( ) A: sessionScope对象 B: applicationScope对象 C: requestScope对象 D: pageScope对象
JSP中EL表达式会自动搜索不同的作用域,下面选项中,生命周期最短的作用域是( ) A: pageScope B: sessionScope C: requestScope D: applicationScope
JSP中EL表达式会自动搜索不同的作用域,下面选项中,生命周期最短的作用域是( ) A: pageScope B: sessionScope C: requestScope D: applicationScope