Interested to Buy Any Domain ? << Click Here >> for more details...
if i know the lenght of collection in hand, should I use Array or Arraylist? justify
- 1 Answers
- 4338 Views
- iTrust, I also Faced
- E-Mail Answers
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 |
a US company has filed my H1B visa ,, and i got selected in random number process.I wanna ask Could they ask regarding my languages(java,c++) or there will b just general questions?? And wat kind of questions will they ask in embassy interview??
What is preemptive and Non-preemptive Time Scheduling?
life cycle of an applet?
To make an object to begin executing as a separate thread, what method is used?
the use of try and ffinally keyword
In a multitiered application which tier is the browser in?
How messaging services are done, before release of JMS?
What is TL and its use?
What is the difference between system.out ,system.err and system.in?
Can I have an action without a form?
What are the different methods of identifying an object?
What is a modular application?
Core Java 
