can not agree with you

来源: eric_in_chicago 于 2007-12-20 10:42:56 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (544 bytes)
回答: those are basic, but we need good answers, 由 eric_in_chicago 于 2007-12-20 09:22:33

1. if so, why don't we all use Vector all the time, why we have arraylist there;

becaseu the performance of Vector, we will ues arraylist if we do not need thread safe.

2. for senior level answer, put my answer after yours, make it perfect,

after your answer, interviewer will ask when you use abstract and when you use interface and why since you know the difference so perfectly

3. the guy is looking for java/j2ee job, if you do not focus on jsp, servlet and e***** etc, and talk about C#, what are you looking for?

所有跟帖： 

• 回复：can not agree with you -sub101- ♂ 给 sub101 发送悄悄话 (254 bytes) () 12/20/2007 postreply 10:51:17

请您先登陆，再发跟帖！