What does an interface contain? – McqOptions

MCQOPTIONS

1.	What does an interface contain?
A.	Method definition
B.	Method declaration
C.	Method declaration and definition
D.	Method name
E.
Answer» C. Method declaration and definition

Discussion

No Comment Found

Related MCQs

What does an interface contain?
<pre class="result notranslate">interface calculate{ void cal(int item);}class display implements calculate{ int x; public void cal(int item) { x = item * item; }}class Main{ public static void main(String args[]) { display arr = new display(); arr.x = 0; arr.cal(2); System.out.print(arr.x); }}</pre>8.All methods must be implemented of an interface.