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Java Related Interview Questions
Questions Answers Views Company eMail

Explain different data types in Java.

 5 534

Can we declare Pointer in Java?

 5 569

What is the default value stored in Local Variables?

 5 555

Difference in the use of print, println, and printf.

 5 493

Is it possible to make an array volatile?

 4 574

What is an object-oriented paradigm?

 5 550

What are the Memory Allocations available in JavaJava?

 1 341

What is a singleton class in Java? And How to implement a singleton class?

 2 374

Can you explain the Java thread lifecycle?

 1 397

In the below Java Program, how many objects are eligible for garbage collection?

 1 425

What is JDK? Mention the variants of JDK?

 1 342

What are Brief Access Specifiers and Types of Access Specifiers?

 1 354

Explain Method Overloading in Java.

 1 381

Give a briefing on the life cycle of a thread.

 1 356

Brief the life cycle of an applet.

 1 285

Un-Answered Questions { Java Related }

Do I really have to type in the programs in the book to try them out?

759

What is java netbeans?

645

Can we have this () and super () together?

790

Does java support function overloading, pointers, structures, unions or linked lists?

809

How would you format a date in java? I.e. In the ddmmyyy format?

1091

What is step scope in spring batch?

283

What is bufferedreader in java?

770

What is constructor chaining in java?

813

What does the jdbc driver interface do?

725

How to print nodes of a Binary tree?

1991

What is output buffer?

777

Explain about the exception handling mechanism of JMS?

606

How can we invoke stored procedures in hibernate?

282

What are the steps to create a new business policy?

605

why we use merge option in hybernate pls give a ex snippet

1683

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