单选题Given: What is the result?（）AtestBnullCAn exception is thrown at runtime.DCompilation fails because of an error in line 1.ECompilation fails because of an error in line 4.FCompilation fails because of an error in line 5.
题目
单选题
Given: What is the result?（）
A
test
B
null
C
An exception is thrown at runtime.
D
Compilation fails because of an error in line 1.
E
Compilation fails because of an error in line 4.
F
Compilation fails because of an error in line 5.
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参考答案和解析
正确答案：
B
解析：
暂无解析