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

Java J2EE (14736)
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Java Related Interview Questions

Questions Answers Views Company eMail

How to convert string to int in java?

1 1478

How to use scanner in java?

1 1746

What if memory allocation using new fails in C++ how to handle

128

Creating Class and methods – Java OOP Exercise

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113

Distance between two points in java

ALL OOPs Concepts Using Java with 1 Tiny Program – Explained!

101

BIG-O NOTATIONS

145

how to measure method execution time in java

113

How does a cookie work in Servlets?

844

What the difference is between execute, execute Query, execute Update?

835

Is Java Platform Independent if then how?

5 1343

What will happen if we declare don’t declare the main as static?

5 1448

How many types of packages are there in Java?

5 1455

Un-Answered Questions { Java Related }

What are the most common methods of hibernate configuration?

375

Explain the general flow of hibernate communication with rdbms.

377

What is the function of annotation @requestbody?

393

What do you understand by abstract classes?

1075

How to configure hibernate in spring boot?

421

What is TL and its use?

2487

What are the advantages of dependency injection in spring?

462

Explain what is an EJB Context?

1042

What is treeset and treemap in java?

1071

What are assembly attributes?

1008

What are some of the important spring annotations you have used?

403

What are the basic interfaces of java collections framework?

1119

How many WebLogic servers can be held inside a multi-processor machine?

1251

What is import javax swing?

964

What are the orm level?

418

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