Answer Posted / srinu

vector:-
1)Vector is a synchronized.
2)These are Thread safe.
3)performance slow
4)it implements
serializible,list,collection,iterable,Randomaccess,clonable
interfaces.
5)vector is optimum storage management.

Arraylist:-
1)ArrayList is not synchronized.
2)these are not safe.
3)performance is high.
4)it implements
serializible,list,collection,iterable,Randomaccess,clonable
interfaces.
5)ArrayList is not a optimum storage management

What is the Spring2.5 MVC Navigation flow?

6420

---

In hyderabad, which s/w training center is best for java, other than corejava what r the new tools to learn in java,which tool is best & have current requirement,pls give me information about java to learn ?

2173

---

How is hashset maintained in memory by java ?

1167

---

Should we create system software ( e.g operating system ) in java ?

1049

---

my interviewer asked me what technical specification you used how to answer that question

2389

---

please mail me the interview question based on java/j2ee

1964

---

What is the use of the list interface in the java collection? : java collections

1035

---

What is iterator in the java collections framework? : java collections

985

---

What is the enumerator of the java collection framework? : java collections

1045

---

What are the interfaces in java collections? : java collections

1161

---

What is the use of hashcode in java ?

1112

---

Which sorting algorithm is used by collections.sort() in java ?

945

---

Hi Friends, i have searched in google but not clear. can you give bank example with synchronized keyword

2052

---

What are the types of java collections? : java collections

1056

---

What are the considerations to be made in case of loops in java ?

1051

---