Java Related Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Java Related Interview Questions

Questions Answers Views Company eMail

What driver should I use for scalable Oracle JDBC applications?

982

Is possible to open a connection to a database with exclusive mode with JDBC?

970

What are the standard isolation levels defined by JDBC?

1142

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

1008

How can I get or redirect the log used by DriverManager and JDBC drivers?

941

How do I set properties for a JDBC driver and where are the properties stored?

973

What is the JDBC syntax for using a literal or variable in a standard Statement?

1004

Why do I get UnsatisfiedLinkError when I try to use my JDBC driver?

1031

DB2 Universal claims to support JDBC 2.0, But I can only get JDBC 1.0 functionality. What can I do?

977

Why can't Tomcat find my Oracle JDBC drivers in classes111.zip?

981

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

1023

What is a JDBC 2.0 DataSource?

980

Does the database server have to be running Java or have Java support in order for my remote JDBC client app to access the database?

978

What does the connection object represents?

1068

How to move the cursor in scrollable resultset ?

1049

Un-Answered Questions { Java Related }

How do stubs work in a weblogic server cluster? : BEA Weblogic

1031

What does @override mean?

1219

What are inner beans in spring?

416

How do you sort in ascending order in java?

884

Define the functions of t3 in the web logic server?

989

What value does readline() return when it has reached the end of a file?

1090

Why do we use cache in hibernate?

388

What are bidirectional relationships?

397

How we can you use preparedstatement.

975

What is the use of generics? When was it added to the Java development Kit?

1026

What is socket in java?

1078

How does cluster communication happen?

1041

What are callback interfaces in hibernate?

377

Who is responsible to create the object of servlet?

1212

How are multi-byte characters used with weblogic jdriver?

1010

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