Answer Posted / chandra
1) Arraylist is not synchronised while vector is
synchronised.
2) ArrayList doesn’t have a constructor for specifying the
incremental capacity, where as Vector has a constructor to
specify the initial capacity and incremental capacity.
3) Vector is serialized but arraylist is not.
Is This Answer Correct ? | 1 Yes | 4 No |
Post New Answer View All Answers
Why a component architecture for the java platform?
What are the different algorithms used for clustering?
What is ioc concept & explain it?
how do you Handle Front End Application data against DB with example?
Define the remote object implementation?
Define aop(assepct oriented programing)?
when A client sent a request to the server to open facebook page and close the browser after this request .at that time the same user do login by using a different browser then that session id will exist or not for the same client??
What is a policy?
What is re-entrant. Is session beans reentrant. Is entity beans reentrant?
What is the argument type of a programs main() method?
we use MainFrame and using os390 for operating system with DB2 data base in IRAN and interest programing with java and use webspere for world wide,please help me where i should start?
Why does the tag url-encode javascript and mailto links?
How are the elements of a cardlayout organized?
Explain the steps in details to load the server object dynamically?
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?