Follow Our FB Page << CircleMedia.in >> for Daily Laughter. We Post Funny, Viral, Comedy Videos, Memes, Vines...

Core Java Interview Questions
Questions Answers Views Company eMail

What is Restrictions in hibernate?

Bally Technologies,

1 4661

What is the difference between array and arraylist? what is the difference between arraylist and linkedlist?

EDS, Matrix,

8 20970

Does a class inherit the constructor of its super class?if it does, how can you hide that constructor? if it doesnot how can you call it from the sub class?

2 6939

which methods consisting of the serilizable interface?

3 4689

What is OOP?

BMC, Microsoft,

2 4574

What is encapsulation? Elaborate with example?

BMC,

1 7432

What is data abstraction? Elaborate with example?

BMC, TCS,

4 34723

What is casting?

BMC,

3 4937

What is thread?

BMC, Virtusa,

7 7372

What is advantage of using threads?

BMC,

2 9583

How the threads are synchronized?

BMC, CTS,

2 4379

What is Interface?

BMC,

8 8290

Do you know thread pools?

BMC,

1518

How multi processing is achieved in JAVA?

BMC,

5 19874

What is hash method?

1 3323


Post New Core Java Questions

Un-Answered Questions { Core Java }

Give the difference between the println method and sqrt method?

436


Why is the type for real numbers called double?

384


How do you write a scanner class in java?

351


Write a program to find the whether a number is an Armstrong number or not?

429


What is the difference between overriding & overloading?

402






What is the structure of java?

355


Explain different states of a thread in java?

425


What is identifier with example?

359


How do you clear a list in java?

421


What is json parser in java?

420


What is string english?

384


Can we override static methods in java?

441


What does jenkins do?

334


Why do we need strings in java?

385


Do loops java?

381