单项选择题
A. NULL
B. Compilation fails.
C. The code runs with no output.
D. An exception is thrown at runtime.
单项选择题 public class Test { private static float[] f = new float[2]; public static void main(String args[]) { System.out.println(“f[0] = “ + f[0]); } } What is the result?()
单项选择题 Whatisthenumericalrangeofachar?()
多项选择题 WhichtwostatementsaretrueregardingthereturnvaluesofpropertywrittenhashCodeandequalsmethodsfromtwoinstancesofthesameclass?()