Answer Posted / arun kumar samal

no, java is not pure object oriented language due to in java
the primitives data
types(byte,short,int,long,float,double,char,void)are not
objects.to use this type we need each corresponding Wapper
implementation.
e.g:
class A{
Integer i;
public static void main(String... s){
A a=new A();
a.i=new Integer(10);//Boxing before javaSE 5.0
a.i=10;//AutoBoxing from javaSE5.0
}

What is meant by connection string?

993

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What is metadata in jdbc?

1004

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Can I use JDBC to execute non-standard features that my DBMS provides?

1013

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please tell me the name and url path for type-4 driver ?

3179

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Can we return resultset in java?

928

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How do you determine the sensitivity of the ResultSet object?

994

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Explain about Join?

1016

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Where is jdbc url mysql?

989

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How can I write to the log used by DriverManager and JDBC drivers?

1001

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What are the higher level apis under development on top of jdbc currently?

969

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What is jdbc vs odbc?

953

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How do java applications access the database using jdbc?

1040

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Which interface is responsible for transaction management in jdbc?

1023

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What protocol does jdbc use?

978

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How will you perform truncation using JDBC?

1008

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