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

Java J2EE (14736)
J2ME (151)
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Java Related Interview Questions

Questions Answers Views Company eMail

What is an advantage of using the jdbc connection pool?

1 959

What is jdbc odbc connection?

1 1046

What is odbc and jdbc drivers?

1 1028

What is meant by jdbc and odbc?

1 967

Does jdbctemplate close connection?

1 987

Does jdbctemplate use prepared statements?

1 992

How many categories of jdbc drivers are there?

1 980

Is jdbc and orm?

1 1008

Is jpa faster than jdbc?

1 949

What happens if connection is not closed in jdbc?

1 1051

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

1 948

What is namedparameterjdbctemplate?

1 1072

What is a jdbctemplate?

1 995

Which jdbc drivers will run your program?

1 999

Which is better jpa or jdbc?

1 997

Un-Answered Questions { Java Related }

Can we extract main method from another class?

1026

How can you inject java collection in spring?

503

What is lazy class?

480

Explain public static void main(string args[]) in java.

1063

What is the difference between break and continue statements?

1117

How to sort array in descending order in java?

986

what is reflection api? How are they implemented?

1102

What is latest hibernate version?

486

What do you know about validation plugin ?

1024

explain different ways of using thread? : Java thread

1079

What do you mean by an interface in java?

1095

What is a classloader in java?

1084

How is declarative handling of exceptions done in struts ?

1001

Find Best Job Vacancies across the world on Jooble!

136

hi actully i hav form columns with origin and destination names .as like as i need to create one more column with name amount. my requirement is when i select origin and destination columns automatically i need to get amount from database.how can i. please tel me with relative code

2865

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