A. 3/2 B. 3<2 C. 3*4 D. 3<<2 E. 3*2^2 F. 3<<<2
public class Test { public static void replaceJ(string text) { text.replace (‘j‘, ‘l‘); } public static void main(String args) { string text = new String (“java”) replaceJ(text); system.out.printIn(text); } } What is the result?()
A. The program prints “lava” B. The program prints “java” C. An error at line 7 causes compilation to fail. D. Compilation succeeds but the program throws an exception.
public class Foo { private int val; public foo(int v) (val = v;) } public static void main (String args) { Foo a = new Foo (10); Foo b = new Foo (10); Foo c = a; int d = 10; double e = 10.0; } Which three logical expression evaluate to true? ()
A. (a ==c) B. (d ==e) C. (b ==d) D. (a ==b) E. (b ==c) F. (d ==10.0)