Java Questions Set 243:
clone() : This method returns a shallow copy of this Linked List.
Solution:
How can you sort an array in Java?
Solution:
Which Java component is responsible for converting bytecode into machine-specific code?
Solution:
peak operation can be used to.
Solution:
Which of this class is not related to input and output stream in terms of functioning?
Solution:
Offerfirst() used to
Solution:
What will be the output of the following Java code?
Solution:
Statement 1- All wrapper class are the comparable type
Statement 2- String is the comparable type
Statement 3- Date is the comparable type
Statement 4-All classes are the comparable type
Solution:
Which of the following statements about string methods is correct?
Solution:
import java.util.*;
public class output
{
public static void main(String args[])
{
LinkedList list = new LinkedList();
list.add(new Integer(2));
list.add(new Integer(8));
list.add(new Integer(5));
list.add(new Integer(1));
Iterator i = list.iterator();
Collections.reverse(list);
Collections.sort(list);
while(i.hasNext())
System.out.print(i.next() + " ");
}
}
Solution:
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