单项选择题
Given: What is the result?()
A.7 B.49 C.343 D.Compilation fails. E.An exception is thrown at runtime.
Given: Which code fragment, inserted at line 23, allow...
Given: Which code fragment, inserted at line 23, allows the code to compile?()
A.df = new DateFormat(); B.df = Date.getFormat(); C.df = date.getFormat(); D.df = DateFormat.getFormat(); E.df = DateFormat.getInstance();
Given: What is the result?()A.CanadaB.null CanadaC.Can...
A.Canada B.null Canada C.Canada null D.Canada Canada E.Compilation fails due to an error on line 26. F.Compilation fails due to an error on line 29.
Click the Exhibit button. What is the output if the ma...
Click the Exhibit button. What is the output if the main() method is run?()
A.4 B.5 C.8 D.9