Oracle
1Z0-899 · Question #138
1Z0-899 Question #138: Real Exam Question with Answer & Explanation
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Question
A developer wants to use EL to invoke a function using ${my:bloof("foof")}. Which is always true?
Options
- AThe method invoked by this function must be static.
- BThe function class must implement the Function interface.
- CThe expression is NOT a valid EL expression for invoking a function.
- DThe function must be declared in a web.xml file using the <function> element.
- EThe function class must have a method with the signature: void bloof(java.lang.Strings)
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