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

JDBC Interview Questions

Questions Answers Views Company eMail

What is isolation level? How to set it?

FGG,

2204

Explain the sequence of steps to connect to the database?

Wipro,

3 11153

Without using of Class.forName(? ?), how do you connect to db?

IBM,

3 8852

How do you debug PL/SQL code?

1 5464

How do you know which driver is connected to a database?

3 8021

How is jndi useful for Database connection?

1 5247

How to check null value in JDBC?

CTS,

1 5484

How the information about db(database) can be retrieved?

3 5702

How to store images in database?

2 5953

How vendor Naming registry supports JNDI?

2195

How transactions are performed using JDBC ?

2 6433

If iam using JDBC API, do I also have to use ODBC?

1 3800

How to know howmuch data is truncated?

Mastek,

2365

Under what circumstances, that all four drivers are used?

TCS,

2409

What type of driver you use in real-time projects?

3 7374

Post New JDBC Questions

Un-Answered Questions { JDBC }

What is in terms of jdbc a datasource?

1072

What happens if we don't close the connection in jdbc?

880

Give a way to check that all result sets have bin accessed and update counts are generated by execute method.

953

What is jdbc and why is it required?

922

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

995

How many types of statements are there in jdbc?

923

What is data source in java?

952

What is the fastest type of JDBC driver?

1053

What does the connection object represents?

1057

What is meant by jdbc?

921

Why should we close database connections in java?

1141

What is device controller?

1054

How do I find jdbc version?

1002

What is jdbc odbc in java?

1079

Differentiate between type_scroll_insensitive and type_scroll_sensitive.

918

For More Un-Answered { JDBC } Questions Click Here