Comments on: Java SQL UNIX Interview for 2 year experienced @ AMDOCS

By: Abhimaniu

Abhimaniu — Fri, 29 Jul 2011 16:03:40 +0000

Hello everyone,

I have one query……..i have to appear for amdocs interview in some time from now……i am good at java but not so much at sql and unix……so my question is ….do they take ppl good at java only….

By: Chetan Pagar

Chetan Pagar — Tue, 17 May 2011 19:04:09 +0000

Thank you friends… It’s really great help…

Regards,
Chetan Pagar,
http://www.codeofcoders.com
http://www.javadevforum.com

By: Apurv

Apurv — Wed, 09 Feb 2011 13:49:41 +0000

select emp_name, max(salary)
from Employee
group by emp_name

I think … this should work ….

By: shirish

shirish — Fri, 24 Sep 2010 11:55:25 +0000

sad

By: admin

admin — Thu, 20 May 2010 11:15:21 +0000

@Vijay Anand, Excellent answers! Thanks.

By: Vijay Anand

Vijay Anand — Thu, 20 May 2010 04:30:11 +0000

1. On a scale of 5, how do you rate yourself in SQL?
Answer: How much you are confident with this technology just rate yourself based on to that and then answer this question. Remember rating should be justifiable.
2. What is DDL?
Answer: DDL stands for Data Definition Language and it is used to define the definition of Oracle Objects. For example Create, Alter, Drop, Truncate are DDL statements.
3. What is DML?
Answer: DML stands for Data Manipulation Language and is used to perform the manipulation with the data. Insert Update and Delete are the DML statements available in Oracle.
4. What is the difference between DDL and DML?
The main difference is:
DDL statements are Auto Committed whereas DML statements are not auto committed.
5. Assume there is a table by name Employee, that has columns emp_name, emp_id and salary.

Write a query that prints emp_name of the employee earning the maximum salary.

select emp_name from Employee where salary = (select max(salary) from Employee)

By: admin

admin — Sun, 14 Mar 2010 07:02:20 +0000

Welcome! If you are yet to attend the interview with Amdocs, our best wishes to you.

By: soniyo

soniyo — Sat, 13 Mar 2010 15:06:27 +0000

thnk u all , great help.

By: admin

admin — Fri, 19 Feb 2010 09:25:31 +0000

Hi Pamitra,
Thanks a ton for sharing the questions asked in your interview with AMDOCS company. Good luck for your selection. Keep visiting us.

–Interview Mantra

By: pamitra

pamitra — Fri, 19 Feb 2010 08:20:46 +0000

Hi,

Thanks a lot. i went through all the java questions listed above as a last minute revision before an interview i just attended with amdocs and most of these questions were asked.

It was a great help. In addition to it, following are some of the questions asked to me:

1. where and why do we use the synchronized keyword?
2. give example of polymorphism with code?
3. what are the classes and interfaces used in Collection framework, breifly explain them?
4. what are inner classes and why do we need them?
5. Do we name the java file using the Outer class’s name?
6. how to access the inner class?
7. Why do we need an abstract class from design perspective?
8. difference between keywords and variables?
9. what is the deployment process of your application?
10. explain MVC?
11. which sre the components in your application that correspond to Model View and Controller components?
12. which application server do u use to deploy your app?
13. what database do u use and how do u connect to the database?
14. what is JNDI?
15. what is EJB?
16. what do u mean by serialization? how do we achieve it in java?