Java Questions Set 136:
An abstract class can contain also 0(zero) abstract methods.
Solution:
What is the output of the following code?
Solution:
How can you make a Java thread stop?
Solution:
public <T1, T2, …, Tn> name<T1, T2, …, Tn> { /* … */ } is used to define generic method
Solution:
Which of these is superclass for every class?
Solution:
Which method can be used to determine which key was pressed?
Solution:
Which of these classes is used to create an object whose character sequence is mutable?
Solution:
public class A
{
public static void main(String args[])
{
int a;
a = 100;
a = a >> 1;
System.out.println(a);
}
}
Solution:
What will be the output of the following Java program?
class Output
{
public static void main(String[] args)
{
String s1 = "Hello World";
String s2 = s1.substring(0, 4);
System.out.println(s2);
}
}
Solution:
In Servlet Terminology, what provides a runtime environment for Java EE (J2EE) applications? It performs the following operations:
- Life Cycle Management
- Multithreaded support
- Object Pooling
- Security
Solution:
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