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

JDBC Interview Questions

Questions Answers Views Company eMail

Can we use the one instance of Statment to execute more than one query ?

TCS,

2 9385

What is Type-3 Driver and when this driver is used?

Wipro,

3 9755

Can you create an index on sex column where there is M or F?

Wipro,

1 7256

How can you tune SQL statements?

Wipro,

2 6659

How to execute bulk number of queries at once?

Wipro,

3 9937

Is the JDBC-ODBC Bridge multi-threaded?

Wipro,

2 13422

Are there any ODBC drivers that do not work with the JDBC- ODBC Bridge?

2 5496

How can a java objects be stored in database?

IBM,

3 8148

Can the JDBC-ODBC Bridge be used with applets?

2 6912

Can you define a foreign key, with a key from the same table?

IBM,

2 6989

Does multiple concurrent open statements per connection are supported by the JDBC-ODBC Bridge?

2 10399

The new features of the JDBC 2.0 API, will be supported for JDBC-ODBC Bridge?

2297

Does the JDBC-ODBC Bridge work with Microsoft J++?

2361

What is 2-tier and 3-tier architecture?

TCS,

1 6928

What is Type-1 Driver and when this driver is used?

3 8001

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Un-Answered Questions { JDBC }

What is the return type of class.forname() method?

998

What are the jdbc api components?

1204

What does jdbc setmaxrows method do?

1004

What is JDBC Transaction Management and why do we need it?

1236

What is drivermanager in java?

993

How can we execute stored procedures using callablestatement?

980

Is jdbc a web technology?

942

What is meant by jdbc?

961

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

1192

What are the considerations for deciding on transaction boundaries?

1057

What is java soft framework?

1053

How do you insert images into database using jdbc?

1133

What is an odbc driver?

966

What is executequery in java?

942

How can you use preparedstatement in jdbc?

1041

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