Card 43 / 54: Which three are valid method signatures in an interface? 1.private int getArea(); 2.public float getVol(float x); 3.public void main(String [] args); 4.public static void main(String [] args); 5.boolean setFlag(Boolean [] test);
A)
1 and 2
B)
2, 3 and 5
C)
3, 4, and 5
D)
2 and 4
Answer:
B) 2, 3 and 5
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