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

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Java Related Interview Questions

Questions Answers Views Company eMail

How many packages are available in jdbc api?

961

Result set’s index starts with 0 or 1?

1053

What is database connection pooling? Advantages of using a connection pool?

1060

explain about special characters?

975

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

1025

What are the new features available in jdbc 4.0?

960

What is a jdbc driver and how many jdbc drivers are available?

1055

How many rowset are available in jdbc?

1116

What are the jdbc statements?

975

Which interface handles transaction management in jdbc?

1115

What is the difference between setmaxrows(int) and setfetchsize(int)?

1059

Why are we using blob datatypes in jdbc?

1088

What is resultset?

996

What is the meaning of connection?

973

How many locking systems are there in jdbc?

1027

Un-Answered Questions { Java Related }

What is meant by lazy loading in hibernate?

407

Why we use spring and hibernate?

340

How does system arraycopy work in java?

1132

Explain session object in hibernate?

383

What is java and its types?

1094

What is jms mean?

901

How do you control the life cycle of a spring bean?

415

What is the difference between variable declaration and variable initialization?

1030

What is a spring framework?

448

Can a hashset contain duplicates java?

980

Does java return by reference?

1010

What is message-driven bean?

1029

What is servlet and how it works?

976

What is java used for in technology?

920

Mention what is asymmetric clustering in web-sphere?

986

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