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

Java J2EE (14736)
J2ME (151)
Java Related AllOther (507)

Java Related Interview Questions

Questions Answers Views Company eMail

What is an advantage of using the jdbc connection pool?

891

What is jdbc odbc connection?

991

What is odbc and jdbc drivers?

973

What is meant by jdbc and odbc?

919

Does jdbctemplate close connection?

935

Does jdbctemplate use prepared statements?

926

How many categories of jdbc drivers are there?

936

Is jdbc and orm?

946

Is jpa faster than jdbc?

893

What happens if connection is not closed in jdbc?

992

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

901

What is namedparameterjdbctemplate?

1002

What is a jdbctemplate?

949

Which jdbc drivers will run your program?

958

Which is better jpa or jdbc?

928

Un-Answered Questions { Java Related }

What are the six ways to use this keyword?

1077

Why there are some null interface in JAVA? What does it mean? Give some null interface in JAVA?

1100

What is the infobus?

1108

Why is http protocol called as a stateless protocol?

1047

What is the role of the java.rmi.naming class?

1094

Is swing an api?

989

What are different ways to disable hibernate second level cache?

501

What is a void method?

940

Do we need to pay the struts if being used in commercial purpose?

1030

Why do we use jdbc in java?

1075

Is jpa better than hibernate?

369

Difference between a process and a program?

1133

What is the difference between and merge and update?

388

What is the JDBC?

1106

Why do you use hibernate?

421

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