What is the difference between an abstract class and an interface?
Desarrollador De Software Java Interview Questions
26,835 desarrollador de software java interview questions shared by candidates
can class run without main method ?
some questions about hashCode, equals method regex question java concurrency: wait, notify, notifyAll() swing component rendering routine(without using UI-delegate)
Present a project that you've worked on
Inheritance related. given two classes, A has public static void main() method. B extends A which is an empty class. what happens when we run B class
First round was aptitude round followed by programing round then technical round and last hr round First aptitude round contain 3 section 1st section had 30 question based on logical reasoning , section B contain 15 question of english grammar like filling the blanks. Last section c contains technical questions like c,java programing output.It is not taugh but out of 60 students 15 clear that test. Sencond round was programing round they was given pattern program.out of 15 mostly 4-5 cracked that round and next round was technical round in that round they was ask me besic concept but in deep.this round took more than 1 hour. So be prepared oops concept deep.im wating for 3rd round result.
questions were from all concepts with a deep knowledge....programming as well as theoretical
reversing a words in a sentences represented as an array of characters.
I have an array of million integers. I want to sum it efficiently. How would you do it without using Java 8 parallel streams?
how to find square root of integer
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