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

JDBC Interview Questions

Questions Answers Views Company eMail

Is there any limitation for no of statments executed with in batchupdate?

HSBC, IBM,

2 6382

Can we make a database connection from HTML ?

Aptech, BOB Technologies, Cap Gemini, Wipro,

6 17673

Statement, PrepareStatement and Callable all these are interfaces. Thought it is a interface how come we are creating objects and calling methods("preparestatement()") in it. In which class this method is defined. Please let me know. Thanks in advance. example: PreparedStatement pre = con.prepareStatement( "UPDATE COFFEES SET SALES = ? WHERE COF_NAME LIKE ?");

2 4535

Difference between JDBC and Hibernate? Give one sample based on the variance?

HCL, IBM, Xybion,

4 28178

How we say that PreparedStatment is Precompiled? where it will be compiled?

Logica CMG,

4 7175

what does batchUpdate does?

HCL,

6 9455

Diff. types of triggers..

Logica CMG,

4 6807

Diff bet.. Function and Trigger?

Logica CMG,

3 7172

I have getting problem to calling stored procedure from Mysql through JSP. Please help me.

1 6623

Hi........I need to create a dropdown box using java.....this box should show the values that should be taken from the database...... Thank you....

1 4572

what is the current version of JDBC? and explain its features?

3 9024

how to use CallableStatement? specially how to use their index given ..

1 4626

code to insert values/rows into oracle database from a java swing textfield when a button is pressed(using preparedstatements)

4462

how do we get the connection from connection pool

1 4423

how to prevent finally block from execution

Bosch,

4 10207

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Un-Answered Questions { JDBC }

How many locking systems are there in jdbc?

1088

What is the query used to display all tables names in SQL Server (Query analyzer)?

1116

What is jdbc connection?

1145

What does adapter class provide?

1001

What is two-phase commit in the database?

1110

How we store procedure in oralce for callable statements in jdbc

2388

Define preparedstatement.

1046

What is jdbc and odbc?

985

How to connect html page to database using jdbc?

932

Explain the JDBC Architecture?

1072

What is a statement?

1058

What are the flow statements of jdbc?

1063

Why can't I invoke the ResultSet methods afterLast and beforeFirst when the method next works?

1262

How can I instantiate and load a new CachedRowSet object from a non-JDBC source?

1033

What is difference between java.util.Date and java.sql.Date?

1205

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