ALLInterview.com :: Home Page KalAajKal.com
 Advertise your Business Here     
Browse  |   Placement Papers  |   Company  |   Code Snippets  |   Certifications  |   Visa Questions
Post Question  |   Post Answer  |   My Panel  |   Search  |   Articles  |   Topics  |   ERRORS new
   Refer this Site  Refer This Site to Your Friends  Site Map  Bookmark this Site  Set it as your HomePage  Contact Us     Login  |  Sign Up                      
Do you have a collection of Interview Questions and interested to share with us!!
Please send that collection to along with your userid / name. ThanQ
Google
 
Categories  >>  Software  >>  Core Java  >>  Java J2EE  >>  Java Related
 
 


 

 
 Core Java interview questions  Core Java Interview Questions
 Advanced Java interview questions  Advanced Java Interview Questions
 Swing interview questions  Swing Interview Questions
 EJB interview questions  EJB Interview Questions
 Servlets interview questions  Servlets Interview Questions
 Struts interview questions  Struts Interview Questions
 JDBC interview questions  JDBC Interview Questions
 JMS interview questions  JMS Interview Questions
 SunOne interview questions  SunOne Interview Questions
 J2EE interview questions  J2EE Interview Questions
 Weblogic interview questions  Weblogic Interview Questions
 Websphere interview questions  Websphere Interview Questions
 Java Networking interview questions  Java Networking Interview Questions
 Java J2EE AllOther interview questions  Java J2EE AllOther Interview Questions
Question 
What is 3-tier model?
 Question Submitted By :: Nimitha
I also faced this Question!!     Rank Answer Posted By  
 
  Re: What is 3-tier model?
Answer
# 1		 
The main paradigm for e-commerce and enterprise solutions 
is the 3-Tier model, where the first tier is the user 
interface, the second is the business logic, and the third 
is the database, sometimes called the persistence layer.
 
Is This Answer Correct ?    3 Yes 1 No
Guest
 
  Re: What is 3-tier model?
Answer
# 2		 
Its a special type of client/server architecture,consisting 
of 3 well defined processes,which r running on diff 
platforms.they r (1).user interface,(2).application server
(3).Database management systems(DBMS)
 
Is This Answer Correct ?    1 Yes 2 No
Jyothi
 
 
 
  Re: What is 3-tier model?
Answer
# 3		 
A 3-tier model is the client tier,business tier and the EIS tier
 
Is This Answer Correct ?    1 Yes 1 No
Ravikiran(aptech Mumbai)
 

 
 
 
Other Core Java Interview Questions
 
  Question Asked @ Answers
 
Explain about global variables in Java?  2
Can an exception be rethrown? Wipro4
Hi buddy, well i got that there is always a default constructor with abstract class. OK. But why not with interface? Thanks in advance.  2
What is the use join() in Threads ? HCL4
Why Java is a platform independent language? Zensar4
Hi Friends, Can u give few interview questions which relates ArrayList and Hashmap. I mean how to link ArrayList and HashMap.I know this is not good way of asking questions like this , but i need Microsoft1
C and C++ has constructors and distructors, why does Java does not have distructors? T3-Softwares1
What is the minimum and maximum length of an identifier? TCS6
How to make a class immutable? Bosch6
Does a class inherit the constructor of its super class?if it does, how can you hide that constructor? if it doesnot how can you call it from the sub class?  1
what is diff bet iterator and enumeration?  2
What are teh sub-classes of a component class?  2
what do you meant by Platform-Independent? Persistent4
What is the life cycle of an Applet ?  1
What modifiers can be used with a local inner class?  2
Why do we use public static with the main function in Java? Infosys7
What is user defined exception?  4
What is hypertext?  1
Difference String and String Buffer  3
When finalize method is called?  3
 
For more Core Java Interview Questions Click Here 
 
 
 
 
 
   
Copyright Policy  |  Terms of Service  |  Help  |  Site Map 1  |  Articles  |  Site Map  |   Site Map  |  Contact Us |   interview questions urls   External Links 
   
Copyright © 2007  ALLInterview.com.  All Rights Reserved.

ALLInterview.com   ::  Forum9.com   ::  KalAajKal.com