Card 38 / 54: interface Base { boolean m1 (); byte m2(short s); } which two code fragments will compile? 1.interface Base2 implements Base {} abstract class Class2 extends Base { public boolean m1(){ return true; }} 3.abstract class Class2 implements Base {} 4.abstract class Class2 implements Base { public boolean m1(){ return (7 > 4); }} 5.abstract class Class2 implements Base { protected boolean m1(){ return (5 > 7) }}
A)
1 and 2
B)
2 and 3
C)
3 and 4
D)
1 and 5
Answer:
C) 3 and 4
| Previous Card | ← Previous Card Button |
| Next Card | → Next Card Button |
| Flip Card | Space-Bar |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|