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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 12010

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

 19 32692

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

 10 44097

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

 5 8017

what is main purpose of interface?

 2 12522




Can you make an instance of an abstract class?

5 5633

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

 4 17060

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

 4 11356

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

 6 7688

what is the Yield() method used in threads?

 4 5933

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

 8 7001

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

 4 5304

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 6725

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 8021

What code optimizations techniques you follow in general practice?

 2 5420

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Accenture Core Java Interview Questions


Un-Answered Questions

What is the article title?

257

What is cohesion in c?

305

How do I disconnect VSS from a particular VC project?

657

How do you edit data in pgadmin?

256

Explain about the test fusion report of quicktest professional (qtp)?

319




What are the advantage of collection classes over arrays?

324

how to configure Supply chain management

1413

What is ultrasonic sound?

315

explain what is transient variable in java?

360

How does bex analyzer connect to bw?

327

What is considered a database?

268

What is the difference between update and merge?

60

How internally data stores in MyISAM and INNODB table types?

1870

How we can catch exception error on run time mode using flow language in webmethods?

395

Please explain what is interrupt latency? How can you reduce it?

256