Answer Posted / g krushna kanth

JAVA can be used for some web based applications where as C++ cannot be used than JAVA

How can we make a class singleton?

570

---

What are "methods" and "fields"?

567

---

How to declare an arraylist in java?

480

---

what is object slice?

1570

---

when you will synchronize a piece of your code? : Java thread

527

---

---

Explain implementation and how is it different from conversion?

583

---

What is an iterator java?

527

---

How can you generate random numbers in java?

577

---

Is string passed by reference in java?

545

---

Explain yield() method in thread class ?

614

---

Is it possible to specify multiple jndi names when deploying an ejb?

553

---

What is the largest long allowed by java?

532

---

Can a constructor be private and how are this() and super() method used with constructor?

518

---

What is hashmap in java?

560

---

Does list maintain insertion order java?

533

---