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Atos Origin Core Java Interview Questions
Questions Answers Views Company eMail

what is the use of abstract class?

3 5001

Write a program based on Java script program.

77

How are multiple inheritances done in Java?

71

Explain Basics of OOP Language in java

57

What do you mean by Hash Map and Hash Table?

65





Why is String immutable?

63

What do you mean by exception handling in Java?

61

What are dot operator queries?

76

How would you dynamically allocate memory to an array?

68

What are the concepts of 'OOPS'?

65

What is backdrop?

60

Difference between current previous versions of Java?

61

What is OOP Language?

59

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Atos Origin Core Java Interview Questions





Un-Answered Questions

Tell me if the variable $a is equal to 5 and variable $b is equal to character a, whats the value of $$b?

3


Explain the architecture of amazon redshift?

1


What is jms queue in weblogic?

1


Is piglatin a strongly typed language? If yes, then how did you come to the conclusion?

15


What elements of oo design are most prone to abuse? How would you mitigate that?

19






why did u choose tech support as ur careears

1572


What is an event loop in node.js and how does it work?

5


How do you assign an address to an element of a pointer array ?

45


What do you mean by a filter and how does it work?

39


What is mockmvc in spring?

1


How to find flanking region ?

1340


What is the eib?

26


What is permanent account number (pan)?

44


Is microsoft access part of office?

11


How to use async await with promises in node js?

7