问题:
Given an EL function declared with:11. <function>
12.<name>spin</name>
13.<function-class>com.example.Spinner</function-class>
14.<function-signature>
15.java.lang.String spinIt()
16.</function-signature>
17.</function>
Which two are true?()
A . The function method must have the signature: public String spin().
B . The method must be mapped to the logical name "spin" in the web.xml file.
C . The function method must have the signature: public String spinIt().
D . The function method must have the signature public static String spin().
E . The function method must have the signature: public static String spinIt().
F . The function class must be named Spinner, and must be in the package com.example.
Given an EL function declared with:11. <function>
12.<name>spin</name>
13.<function-class>com.example.Spinner</function-class>
14.<function-signature>
15.java.lang.String spinIt()
16.</function-signature>
17.</function>
Which two are true?()
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