单项选择题
Given: What is the result?()
A.Compilation fails. B.An exception is thrown at runtime. C.The code executes normally and prints "bar". D.The code executes normally, but nothing prints.
单项选择题 Given: What is the result?()
单项选择题 Giventhatt1isareferencetoalivethread,whichistrue?()
多项选择题 Given: Which two changes, taken together, would guarantee the output: 1, 2, 3, 4, 5, ?()