Given an EL function foo， in namespace func， that requires a long as a parameter and returns a Map，which two are valid invocations of function foo？（）A、${func（1）}B、${foo：func（4）}C、${func：foo（2）}D、${foo（5）：func}E、${func：foo（"easy"）}F、${func：foo（"3"）.name}
Given an EL function foo， in namespace func， that requires a long as a parameter and returns a Map，which two are valid invocations of function foo？（）
- A、${func（1）}
- B、${foo：func（4）}
- C、${func：foo（2）}
- D、${foo（5）：func}
- E、${func：foo（"easy"）}
- F、${func：foo（"3"）.name}
相关考题：
在JavaScript中，以下那条语句是对象名为fl的表单中的名为el的元素进行存取?()A.document.fl.el.valueB.document.el.fl.valueC.document.fl.el.value
Given： 11.% 12.request.setAttribute（"vals"， new String[]{"1"，"2"，"3"，"4"}）； 13.request.setAttribute（"index"， "2"）； 14.% 15.%-- insert code here --% Which three EL expressions， inserted at line 15，are valid and evaluate to "3"？（）A、${vals.2}B、${vals["2"]}C、${vals.index}D、${vals[index]}E、${vals}[index]F、${vals[vals[index-1]]}
Given a web application in which the cookie userName is expected to contain the name of the user. Which EL expression evaluates to that user name？（）A、${userName}B、${cookie.userName}C、${cookie.user.name}D、${cookies.userName[0]}
Given a web application in which the request parameter product ID contains a product identifier.Which two EL expressions evaluate the value of the product ID？（）A、 ${product ID}B、 ${param.productID}C、 ${params.productID}D、 ${params.productID[1]}E、 ${paramvalues.productID}F、 ${paramValues.productID[0]}G、 ${pageContext.request.productID}
多选题Given： 11. 16. Which three EL expressions， inserted at line 16， are valid and evaluate to "d"？（）A${map.c}B${map[c]}C${map[c]}D${map.map.b}E${map[map.b]}
多选题Given a web application in which the request parameter product ID contains a product identifier.Which two EL expressions evaluate the value of the product ID？（）A${product ID}B${param.productID}C${params.productID}D${params.productID[1]}E${paramvalues.productID}F${paramValues.productID[0]}G${pageContext.request.productID}
单选题Given an EL function foo， in namespace func， that requires a long as a parameter and returns a Map， which two are valid invocations of function foo？（）A ${func（1）}B ${foo：func（4）}C ${func：foo（2）}D ${foo（5）：func}E ${func：foo（“easy”）}F ${func：foo（“3”）.name}
多选题Given： 11. 16. Which three EL expressions， inserted at line 16， are valid and evaluate to "d"？（）A${map.c}B${map[c]}C${map[c]}D${map.map.b}E${map[map.b]}
多选题Given： 11. 15. Which three EL expressions， inserted at line 15，are valid and evaluate to "3"？（）A${vals.2}B${vals[2]}C${vals.index}D${vals[index]}E${vals}[index]F${vals[vals[index-1]]}
单选题俄歇电子KLN俄歇电子能量（）AEN－EK－ELBEN－EL+EKCEN+EL－EKDEN+EL+EK