JDBC Interview Questions
Questions Answers Views Company eMail

What causes no suitable driver error?

550

What is sqlwarning and discuss the procedure of retrieving warnings?

561

Explain the two tier and three tier architecture of jdbc.

529

What are dml and ddl?

543

Why prepared statements are faster?

533

How can we retrieve data from the resultset?

553

What are the factors that the jdbc driver performance depends upon?

528

Discuss the significances of jdbc.

524

What is an escape syntax?

534

What are the differences between setmaxrows(int) and setfetchsize(int)?

547

How do we load the drivers?

555

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

529

In which ways is driver class is registered with drive manager?

535

What are the three parts of a jdbc url?

576

Expalin the method of calling a stored procedure from jdbc.

547


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Un-Answered Questions { JDBC }

What is jdbc architecture in java?

479


What is the role of jdbc drivermanager class?

571


What are the different types of JDBC drivers?

622


Explain how to make updates to the updatable resultsets.

510


Does jdbc use odbc?

508






Is jdbc a protocol?

503


What are the different types of lockings in jdbc?

507


Can we return resultset in java?

480


What are the different types of interfaces in the api component?

525


What are the common jdbc exceptions?

524


Give steps to connect to the db using jdbc?

594


Are all the required JDBC drivers to establish connectivity to my database part of the JDK?

534


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

552


What are the differences between setmaxrows(int) and setfetchsize(int)?

547


What is the use of JDBC DriverManager class?

561