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?()
A. f[0] = 0 B. f[0] = 0.0 C. Compilation fails. D. An exception is thrown at runtime.
单项选择题 Whatisthenumericalrangeofachar?()
多项选择题 WhichtwostatementsaretrueregardingthereturnvaluesofpropertywrittenhashCodeandequalsmethodsfromtwoinstancesofthesameclass?()
多项选择题 WhichtwoarereservedwordsintheJavaprogramminglanguage?()