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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 10407

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

 19 28890

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

 10 41607

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

 5 6929

what is main purpose of interface?

 2 11711




Can you make an instance of an abstract class?

5 4563

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

 4 16016

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

 4 9780

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

 6 6025

what is the Yield() method used in threads?

 4 4886

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

 8 5434

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

 4 4262

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 5981

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 6885

What code optimizations techniques you follow in general practice?

 2 4778

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Accenture Core Java Interview Questions





Un-Answered Questions

State the other types of Air Conditioners?

885

Suppose we have a table "MyTable" containing 10 rows, what query should be executed to update the odd rows "Salary" as 9000?

26

What is embedded hub deployment and where it is used?

1

Can a pointer be volatile ?

16

What is the use of KSDS,LDS,ESDS,RRDS??what is VRRDS?? How are all these useful in realtime scenario??Plz helpme out...Its a recent question in IGATE..

6674




How can I add extra html (such as a link) to my form element?

3

Are you involved in writing the inferential analysis plan? Tables specifications?

2796

How many Rod required for 58 feet by 24 feet roof slab which is supported by 5 * 3 = 15 Column. Six Stored building Roof Slab = ? Ton 15 Column = ? Ton Slab Beam = ? Ton

1027

Whether Advance against property to be included in Loans & Advances while referring to section 185 & 186 of Companies Act, 2013?

896

What is metamorphic rock?

10

What are the results of running this script?

10

what is a database transaction? : Sql dba

1

What is the difference between profiles and roles in salesforce.com?

1

How can you control the amount of free space in your index pages?

23

What will happen in case you have not issued the command?

8