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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 16019

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

19 41449

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

10 48708

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

5 10998

what is main purpose of interface?

2 14453

Can you make an instance of an abstract class?

5 8213

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

4 19314

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

4 13980

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

6 11065

what is the Yield() method used in threads?

4 8672

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

8 10813

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

4 7612

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 8120

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 10734

What code optimizations techniques you follow in general practice?

2 7069

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Accenture Core Java Interview Questions

Accenture Core Java Interview Questions (39)

Un-Answered Questions

how to check server status with 'mysqladmin'? : Sql dba

1111

How can feedback loops in AI systems reinforce or mitigate bias?

What is reactive power and where it is used.

1740

What is it 41 used for? How do I default it 41?

1009

What are the two broad classes of middleware in client server environment?

1373

Do you know what are the reporting services components?

1009

How to get value from java to jsp page?

915

please advice example of any single journal entry which include all 3 accounts i.e personal, real & Nominal a/c.

2335

Which join is default?

995

What is the fastest type of JDBC driver?

1089

Mention what is the advantages of mvc?

how do u identify the changed records in operational data?

2564

Which sorting is best?

930

What is the model of a ZooKeeper cluster?

what are the installation procedure of high voltage power transformer,CT,CB&PT?

2107