多项选择题
A. System.load(”prop.custom”);
B. System.getenv(”prop.custom”);
C. System.property(”prop.custom”);
D. System.getProperty(”prop.custom”);
E. System.getProperties().getProperty(”prop.custom”);
单项选择题 public class Yippee2 { static public void main(String [] yahoo) { for(int x= 1; xSystem.out.print(yahoo[x] + “ “); } } } and the command line invocation: java Yippee2 a b c What is the result?()
单项选择题 public class Yippee { public static void main(String [] args) { for(int x = 1; x < args.length; x++) { System.out.print(args[x] +“ “); } } } and two separate command line invocations: java Yippee java Yippee 1234 What is the result?()
单项选择题 Given the command line java Pass2 and: public class Pass2 { public void main(String [] args) { int x=6; Pass2 p = new Pass2(); p.doStuff(x); System.out.print(” main x = “+ x); } void doStuff(int x) { System.out.print(” doStuffx = “+ x++); } } What is the result?()