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

JDBC Interview Questions

Questions Answers Views Company eMail

What are the different types of 2 tier and 3 tier architecture ?

Honeywell,

2 10847

What are the different types of modifiers?

2 8051

What are the different types of statements?

4 19793

What type of drivers are used for web application?

2 5238

When you will get error like ?No suitable driver??

2 4919

What does Class.forName return?

IBM,

8 16710

What type of drivers have you used?

1 4132

What is JDBC?

Akamai Technologies,

3 6641

what are the advantages of JDBC?

7 34198

What is a Connection?

1 5077

What is an outer join?

Infogain,

3 8096

What is correlated subquery?

emc2, JK Technosoft,

2327

What is de-normalization?

1 4217

What is Statement and PreparedStatement? whatz the difference?

2 7669

What is meant by a ResultSet?

3 8240

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Un-Answered Questions { JDBC }

What class.forname does, while loading the drivers?

966

Is jdbctemplate thread safe?

903

How do you insert images into database using jdbc?

1083

What are clob and blob data types in jdbc?

1040

What is jdbc odbc bridge?

951

What's the benefit for specifying constraints like not null, primary key explicitly instead of specifying it against the column ?

967

How many ways that we can view a result set?

993

Why is jdbc needed?

909

What is hbm xml?

874

Is odbc an api?

1041

Compare jdbc and odbc and how is jdbc required in this context.

938

explain about special characters?

975

How can you make a connection?

987

Briefly tell about the jdbc architecture.

997

How many categories of jdbc drivers are there?

915

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