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

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

Question Posted / dharmender378

1 Answers
4464 Views
iTrust, I also Faced
E-Mail Answers

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

Answer / guest

If lenght of collection is known Array is prefered to use
because Arraylist is resizable where as array has constant
size and array is more faster than ArrayList.

Is This Answer Correct ?

13 Yes

0 No

Post New Answer

More Advanced Java Interview Questions

what is handle?

0 Answers

what is an isolation level?

0 Answers

whats is mean by tiles in struts

0 Answers SolutionNET,

What is the lifecycle of an applet?

2 Answers

What is JasperReports?

2 Answers

Difference between DurableSubscription and non- DurableSubscription?

0 Answers

Difference between hashmap and hashtable?

0 Answers

what is diff between Access modifier and specifier?

5 Answers L&T,

What are different types of controls in AWT?

11 Answers IBM,

AS a developer will u create a data source in connection pool? If so how will u do that, how to access the object from connection pool using IRAD tool?

0 Answers

Define aop(assepct oriented programing)?

0 Answers

Which Taglibraury you used in your project? plz send me ans....which we r using generally

2 Answers

For more Advanced Java Interview Questions Click Here