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

JDBC Interview Questions

Questions Answers Views Company eMail

what is callable statement?

Infogain,

6 23326

what is metadata and it's use?

3 6640

In JDBC, All the API?s are interfaces? Where is the actual implementation?

HCL,

3 7987

How do you create Connection?

HCL,

5 10911

How does JDBC differ from ODBC?

7 11632

How is database middleware used to access legacy databases?

1 4428

what exactly happens when we execute "Class.forname("Driver class name");"?Explain indetail

Accenture, HP, IBM, Infosys, SAP Labs, SAS, Sasken, Trigent, Wipro,

10 27244

is that compulsory to have Primarykey-forignkey for joints (outer inner,equal)

IonIdea,

2 10196

what is connection pooling?

Wipro,

6 18478

what does the method Class.forName returns?

Siemens, TCS,

4 15957

wa is connection pooling? how do u create connection pooling?wat is use connection pooling?

Covansys,

1 6258

give me a java code snippet to connect Microsoft excel through.... I am trying alot... plz help me.

7 17924

wahts is mean by primary key and unique key?

Wipro,

7 14691

how you will execute the many tables data

Wipro,

1 5812

what are design patterns?

CFC, TCS, Wipro,

3 8718

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Un-Answered Questions { JDBC }

What is the use of callablestatement? Name the method, which is used to prepare a callablestatement.

899

What do you mean by metadata and why we are using it?

1029

What is the JDBC?

1089

How do you determine the sensitivity of the ResultSet object?

994

What is dburl?

990

What are the components of jdbc?

989

How to set the attribute concurrency in resultset?

938

How do I write Greek ( or other non-ASCII/8859-1 ) characters to a database?

1001

What is JDBC Connection isolation levels?

1084

What is the use of jdbc?

989

What is difference between odbc and jdbc?

1030

What are the conditions applies to varchar variable, when using in procedures?

2164

List the advantages of using datasource?

997

How can I know when I reach the last record in a table, since JDBC doesn't provide an EOF method?

988

What is jdbc template?

969

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