Answer / sumitpalsingh

Final Keyword has limited Scope because it is like a constant keyword.

If we declare a class As "final" then we can not extends this class.so we can not get benifit of inheritance class.

If we declare a method as "final" then we can not override this method.Becoz metgod overriding is not possible with final keyword.

If we declare a variable as "final" then we can not change the value of final varible .because these are the constatnt variable having fixed value if we use "final" keyword with a variable.

can we write implementation for a method with in another method?

3 Answers   Cap Gemini,

---

What classes of exceptions may be caught by a catch clause?

1 Answers  

---

What is the difference between the string and stringbuffer classes?

1 Answers  

---

What if the static modifier is removed from the signature of the main method?

1 Answers  

---

if i know the lenght of collection in hand, should I use Array or Arraylist? justify

1 Answers   iTrust,

---

Write a program on RMI and JDBC using StoredProcedure?

1 Answers  

---

How would you detect a keypress in a jcombobox?

1 Answers  

---

Explain the different types of memory used by jvm?

1 Answers  

---

Which textcomponent method is used to set a textcomponent to the read-only state?

1 Answers  

---

Have you used threads in Servelet?

1 Answers   Satyam,

---

What is serialization and de-serialization ?

5 Answers  

---

What is a sessionfactory? Is it a thread-safe object?

1 Answers  

---