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faq's in java

2 replies on 1 page. Most recent reply: Oct 27, 2004 7:43 AM by suma

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suma

Posts: 8
Nickname: suma2k4
Registered: Oct, 2004

faq's in java

Posted: Oct 22, 2004 7:00 AM

Hi,

Pl answer the following que:

1.How multiple inheritance can be acheived in java?
2.Difference between vectors & array list.
3.Difference between page context & page in jsp.

Also kindly let me know the sites where i can find the java faq's & attend the interviews.

thanks in advance
suma

Hiran Kumar

Posts: 2
Nickname: mhk
Registered: Oct, 2004

Re: faq's in java

Posted: Oct 26, 2004 3:21 AM

Java doesnot support multiple inheretence as if it is in c++ . but we can do the same using interfaces.

because, in java we can't extend two classes at a time.. so an interface facilitates to get features of multiple classes by implementing it.

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suma

Posts: 8
Nickname: suma2k4
Registered: Oct, 2004

Re: faq's in java

Posted: Oct 27, 2004 7:43 AM

thanks hiran.

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