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Accenture Core Java Interview Questions
Questions Answers Views Company eMail

If a multi threaded Java program has started numerous number of threads, at any point in time how to know which thread is currently executing/running ?

 7 13517

define System.out.println(); what is the meaning!

 19 35613

what is the difference between sleep() and Wait()?

 10 45658

what is marker interface ? what is the necessity of it?

 5 8998

what is main purpose of interface?

 2 13177

Can you make an instance of an abstract class?

5 6456

What is Session and cookies?Explain in detail with an example?

 4 17768

what is the output ? Math.floor(-2.1) a)2 b)-2 c)-3.0 d)0

 4 12481

How to find the size of an array a)array.length() b)array.length c)array.size() d)array.size

 6 8982

what is the Yield() method used in threads?

 4 6731

System.out.println(101/14) what is the output? a)6 b)14 c)7.14 d)0

 8 8499

when a servlet sends request for first time it uses the follwing methods a)init b)doget() c)dopost() d)service

 4 6117

Accenture NJ mostly ask question on Collection like 1)How to sort Objcts and how treeset sort them 2)Explain mechanism of Hashcode finding in Java 3)Name some of the Sorted collection.

 2 7233

IN java collections we have both interfaces and classes. instead of using interfaces why we can't use classes only like that why we can't use interfaces only. why we need two things interface and class.

 6 8885

What code optimizations techniques you follow in general practice?

 2 5918

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Accenture Core Java Interview Questions


Un-Answered Questions

How do you define CONSTANT in C?

642

What is the concept of SuperColumn in Cassandra?

52

2. The client has several sales managers in the field that he wishes to be able to access and update product information as needed. They’re a concerned with security and access issues concerning the online environment. Briefly explain the options available using Windows 2000 Server.

2370

How does variable declaration affect memory allocation?

1308

What are the different oracle database objects?

574




Mention a few good practices while performing automation testing.

539

What are views in python?

450

Difference between Global Option set Vs Normal Option set field in CRM?

358

Can we use else block with for loop? Answer with one example.

434

How to make a immutable class in hibernate?

164

Which two entities, store, and site-hybris had created? Are they related? What is the difference between them?

5

How do you assign responsibilities to employees in Siebel?

564

Can a solid and liquid together be possible?

538

how will you unmirror a vg if a pv gets failed?

5

Explain in brief preliminaries of C/C++?

82