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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 10473

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

 19 29107

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

 10 41777

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

 5 6985

what is main purpose of interface?

 2 11774




Can you make an instance of an abstract class?

5 4619

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

 4 16084

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

 4 9870

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

 6 6107

what is the Yield() method used in threads?

 4 4923

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

 8 5533

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

 4 4319

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 6024

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 6923

What code optimizations techniques you follow in general practice?

 2 4811

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Accenture Core Java Interview Questions





Un-Answered Questions

If we create reports in Crystal Reports using the UCAR Data Warehouse database, which tables should be used?

1642

What are the types of usefull node functions?

1

How to write the query . eid enm doj dob i want to display the names who worked more than 25 years .

661

what is transformation in sas data integration? : Sas-di

14

in any language the sound structure of that language depends on its a) character set, input/output function, its control structures b) character set, library functions, input/output functions its control structures c) character set, library functions, control sturctures d) character set, operators, its control structures

62




Explain in brief description about the operation of DG sets.

1113

How do you understand by bias variance trade off?

1

Whats the difference between abstract factory pattern and factory pattern?

27

Explain jquery filter?

47

What are the types of interface used in the java collections? : java collections

20

Which method is called only once in a fragment life cycle?

14

What are the objectives of LIC?

31

What is page title?

19

What do you understand by Rangesum() function? How is it different from the Sum() function?

1

What does law of mass action states?

6