Core Java Interview Questions
Questions Answers Views Company eMail

What is meant by JVM ?

6 9639

What is meant by Java ?

CMC, Infosys,

2 4942

What is meant by Java interpreter?

4 11971

What is a class ?

8 9490

What is a method ?

6 6631

What is a resource leak ?

1 3078

What is a super class and how super class be called?

3 5759

adapter class ?

2 5255

What is casting ?

2 4278

What is meant by class loader and how many types are there?

Apple,

2 10699

When will we use class loader?

2 4493

What is meant by constructor?

8 13739

What is meant by controls and types?

1 3235

Explain cookies?

Canon,

2 10814

What is a deadlock ?

5 6151


Post New Core Java Questions

Un-Answered Questions { Core Java }

Which variables are stored in heap?

547


What is the type of lambda expression?

545


what invokes a threads run() method? : Java thread

576


Why does java have different data types for integers and floating-point values?

540


What are different types of constants?

525






What does %d do in java?

585


I want to re-reach and use an object once it has been garbage collected. Define how it’s possible?

578


Can we make the abstract methods static in java?

596


Which is fastest collection in java?

566


What does those terms actually mean included in the j.d.k i.6?

1608


When is the finalize() called? What is the purpose of finalization?

586


What is purpose of applet programming?

644


What is the difference between jfc & wfc?

601


What is an array length?

504


What is integer valueof?

645