S.V.Sita Kiran

• Oct 1st, 2005

A class  is declared abstract for extended clarity. If any method in the class is declared abstract then the class has to be declared abstract and the method has to be implemented in the following derived class.

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nakt

• Nov 18th, 2005

See the suns source code .

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Manish sharma

• Nov 25th, 2005

Modal Data is a interface while DefaultModalData is a abstract class which implements ModalData.

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Pl. explain with the e.g.

Anadi Misra

• Nov 13th, 2005

to use jni we need three things one a native library , usually a ".DLL" which is complied in C or C++. a header file for the native library and the java code whre native aPI implementation is called.&...

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sahu

 Profile Answers by sahu Questions by sahu

• Jan 27th, 2006

An enterprise Bean is a body of code with fields and methods to implement modules of business logic. Client programs interact with one or more Beans, and an enterprise Bean can be implemented to inter...

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Navdeep

• Nov 21st, 2005

Array is the collection of Similar data type and has fix size. datatype arrayname[]=new datatype[size];   ordatatype []arrayname=new datatype[size]; eq: int a[]=new int[10];Two Dim Arra...

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james_stone

 Profile Answers by james_stone Questions by james_stone

• Mar 31st, 2006

streams are the rooted ,specific connections between the source and aplication.input stream are the connection between source to application and vise varsa.the input stream and outputstream aer the s...

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Yelisetty Niranjan Prasad

• Apr 20th, 2006

In general, applets loaded over the net are prevented from accessing files on the client machine, and from making network connections except to the host originating the applet.In addition, applets loa...

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Inner class can access the parameters if the parameters are final

Preeti Yadav

 Profile Answers by Preeti Yadav Questions by Preeti Yadav

• Apr 20th, 2006

The inner class cannot access the parameters of the function in which it defined, unless the keyword "final" is not used with them.

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sbarik

 Profile Answers by sbarik Questions by sbarik

• Apr 24th, 2006

U can do this by using the methodsgetBlob(int i),getBlob(String col),getClob(int i),getClob(Strin col)of the ResultSet

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we have got two methods of loading and registering a driver. i would like to know which one could be preferable class.forName(sun.jdbc.odbc.JdbcOdbcDriver) or Driver d= new Driver(sun.jdbc.odbc.JdbcOdbcDriver) Driver Manager.register Driver(d) ?

vsurendarb

 Profile Answers by vsurendarb Questions by vsurendarb

• May 19th, 2006

I useclass.forName(sun.jdbc.odbc.JdbcOdbcDriver)

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uafshahid

 Profile Answers by uafshahid Questions by uafshahid

• May 1st, 2006

Byte code is simply the converted source code into arrays of bytes and generated after compilation of source code and is understandable only for interpreter or you can say java run time environment.Un...

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Jitender

• Jun 21st, 2006

An assertion is a statement in the that enables you to test your assumptions about your program. Syntax: assert Expression1 : Expression2 ;

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Jitender

• Jun 21st, 2006

Thread by itself is an object. Your class inherits one more class. Thats it.Thanks,Jitender.

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sbarik

 Profile Answers by sbarik Questions by sbarik

• Jun 20th, 2006

Make a class immutable by following these guidelines : always construct an object completely, instead of using a no-argument constructor combined with subsequent calls to setXXX methods do not provide...

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Aruna Subbarao

• Jul 28th, 2006

TreeSet is the collection which maintains order as well as Sorting..

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Sharad Keer

• Aug 7th, 2006

Transiate is a access modifier that can not be serialized, Means it is unable to maintain its state.If we declare any varrible as transiate then that varrible is cannot be serialized.We cannot send that data onto the network.

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vsolanke

 Profile Answers by vsolanke Questions by vsolanke

• Aug 13th, 2006

Anonymous classes are classes that don?t have a name (hence the term anonymous). Because they don?t have a name, there is no way to refer to them. For this reason, their declaration must be given at c...

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Because C++ solve postfix ++,-- after assignment (=) operator.

sujatham

 Profile Answers by sujatham Questions by sujatham

• Aug 3rd, 2007

Yes.Because C++ solve postfix ++,-- after assignment (=) operator.

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Because in C++ function argument associativity is right to left but in java it is left to right

sujatham

 Profile Answers by sujatham Questions by sujatham

• Aug 3rd, 2007

yes.postfix operator in  java have left-to-right associativity.But in C postfix  operator have right-to-left associativity.

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