1. public class ReturnIt { 2. return Type methodA(byte x, double y) { 3. return (short)x / y * 2; 4. } 5. } What is the narrowest valid returnType for methodA in line2?()
A. int B. byte C. long D. short E. float F. double
A. class A{} B. class A { public A(){} } C. class A { public A(int x){} } D. class Z {} class A extends Z { void A(){} }
11. public class Test { 12. public void foo() { 13. assert false; 14. assert false; 15. } 16. public void bar(){ 17. while(true){ 18. assert false; 19. } 20. assert false; 21. } 22. } What causes compilation to fail?()
A. Line 13 B. Line 14 C. Line 18 D. Line 20