What will be the output of the following Java program?
import java.lang.System;
class Output
{
public static void main(String args[])
{
byte a[] = { 65, 66, 67, 68, 69, 70 };
byte b[] = { 71, 72, 73, 74, 75, 76 };
System.arraycopy(a, 0, b, 3, a.length - 3);
System.out.print(new String(a) + " " + new String(b));
}
}
import java.lang.System;
class Output
{
public static void main(String args[])
{
byte a[] = { 65, 66, 67, 68, 69, 70 };
byte b[] = { 71, 72, 73, 74, 75, 76 };
System.arraycopy(a, 0, b, 3, a.length - 3);
System.out.print(new String(a) + " " + new String(b));
}
}
A. ABCDEF ABCDEF
B. ABCDEF GHIJKL
C. ABCDEF GHIABC
D. GHIJKL GHIJKL
Answer: Option C
Related Questions on Interfaces and Abstract Classes
A. A contract specifying a set of methods that a class must implement
B. A class that cannot be instantiated
C. A class that contains only static methods
D. A subclass of the Object class
In Java, can a class implement multiple interfaces?
A. Interfaces cannot be implemented by classes
B. Only abstract classes can implement interfaces
C. No, a class can only implement one interface
D. Yes, a class can implement multiple interfaces
What is the purpose of an abstract class in Java?
A. To declare abstract methods
B. To provide a base class with common methods and fields
C. To make a class final
D. To declare abstract methods
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