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 6271

Can we make a database connection from HTML ?

Aptech, BOB Technologies, Cap Gemini, Wipro,

6 17472

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 4408

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

HCL, IBM, Xybion,

4 28050

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

Logica CMG,

4 7042

what does batchUpdate does?

HCL,

6 9238

Diff. types of triggers..

Logica CMG,

4 6640

Diff bet.. Function and Trigger?

Logica CMG,

3 7066

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

1 6562

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 4473

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

3 8892

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

1 4563

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

4416

how do we get the connection from connection pool

1 4344

how to prevent finally block from execution

Bosch,

4 10073

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Un-Answered Questions { JDBC }

Why resultset is used in java?

937

Is not bound in this context unable to find jdbc spring boot?

906

Which is better odbc or jdbc?

1000

What is the use of setFetchSize() and setMaxRows() methods in Statement?

1000

What is createstatement method in java?

963

Is it possible to connect to multiple databases? Using single statement can we update or extract data from two or three or many databases?

1091

How do we load the drivers?

999

What is layer in communication?

883

Explain in detail about JDBC and its general features?

959

Which is faster jdbc or odbc?

909

Describe how the jdbc application works.

1030

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

1127

What are the different types of locking in JDBC?

1013

What is the function of drivermanager class?

1103

What are the steps required to execute a query in jdbc?

951

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