Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...


what is different betweet class and interface in java?

Answers were Sorted based on User's Feedback



what is different betweet class and interface in java?..

Answer / gyana

In java by using class we cannot use concept of multiple
inheritance.but by using interface we can apply multiple
inheritance.

Class is a userdefined type declaration.Interface is a set
of rules that all d classes and interface who use it should
be obey the rule.

Normal class:-


class abc
{
public void a()
{}
}

interface declaration

Interface Iabc
{
public void ok()
{

}
}

class using interface

class abc:Iabc
{
public void ok()
{
string a="ABC";
return a;
}
}

Is This Answer Correct ?    6 Yes 0 No

what is different betweet class and interface in java?..

Answer / wipro company

do not return value of funtion in interface but return
value of funtion in the class

Is This Answer Correct ?    3 Yes 0 No

Post New Answer

More Programming Languages AllOther Interview Questions

How can recruiter justified that the candidate is expert in Algorithm and datastructure for Software product development ?

0 Answers  


What is a dialog based program

1 Answers  


WS-NUM PIC S9(05)V(02) SIGN TRAILING SEPARATE MOVE '0050000+' TO WS-NUM The value stored is 00500,00+ MOVE '0050000-' TO WS-NUM Then what is the value will be stored in WS-NUM? Am getting '-00500,00'.....>>> What should I declare to WS-NUM so that I can get correct values for both + & - signs.

0 Answers  


Tag for turning an image into a hyperlink is

0 Answers  


how to data grid use in data bind?

0 Answers   HCL,


iam confused among testing ,.net and java. can anybody help me.

0 Answers  


In an customer exit (include Z) program, only the last record is getting fetched. The exit is getting called after pressing save button. What to write for fetching the first record ? Before saved to a SAP table how can i call all these records in an itab in the exit ?

0 Answers  


how we define two jobs have same name??is it exist??

0 Answers   CTS,


Which method protects back button to retrieve old value from previous page in Struts.

0 Answers  


What is easiest way to get the PL/i compiler,I didn't have found the compiler in my library. Is there any extra cost if we want to access the PL/1 programs?Actually we r having Mainframe rented training Ids

0 Answers  


a characteristic of a multiprogramming is? a.simultaneous exe of pgm instr 4m 2 appli b.concurrent processing of 2 r more prgms c.multiple cpu s d.all the abov

0 Answers   TCS,


how do we provide security for web services

0 Answers  


Categories