OCJP(310-065)

单选题Given: String[] elements = { "for", "tea", "too" }; String first = (elements.length > 0) ? elements[0] : null; What is the result?()A Compilation fails.B An exception is thrown at runtime.C The variable first is set to null.D The variable first is set 

题目
单选题
Given: String[] elements = { "for", "tea", "too" }; String first = (elements.length > 0) ? elements[0] : null; What is the result?()
A

Compilation fails.

B

An exception is thrown at runtime.

C

The variable first is set to null.

D

The variable first is set to elements[0].

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