Interview Questions and Answers for 'ITHAKA' | Search Java Interview Question - javasearch.buggybread.com
Javasearch.buggybread.com
Share

Search Interview Questions


 3359 questions in repository.
 There are more than 200 unanswered questions.
Click here and help us by providing the answer.
 Have a video suggestion.
Click Correct / Improve and please let us know.
Label / Company      Label / Company / Text

   



Interview Questions and Answers for 'ITHAKA' - 3 question(s) found - Order By Newest

Frequently asked question in companies using Hibernate.
  Q1. What is Lazy Initialization in Hibernate ?Hibernate
Admin
info@buggybread.com
Ans. It's a feature to lazily initialize dependencies , relationship and associations from the Database. Any related references marked as @OneToMany or @ManyToMany are loaded lazily i.e when they are accessed and not when the parent is loaded.

  Sample Code for Lazy Initialization

 Help us improve. Please let us know the company, where you were asked this question :   


   Like         Discuss         Correct / Improve     hibernate   lazy loading hibernate   lazy initialization hibernate   architecture     Asked in 77 Companies      Basic        frequent

Try 2 Question(s) Test


Related Questions

  What are the ways to avoid LazyInitializationException ?
  After which Hibernate version , related Entities are initialized lazily ?
 What are the points to be considered if we move from Eager initialization to Lazy Initialization in Hibernate ?
 How does Lazy Initialization helps improving performance of an application ?
 What does the following exception means

org.hibernate.LazyInitializationException: could not initialize proxy - no Session
 If you are given choice to avoid LazyInitializationException using any of the following measures, which are the ones you will choose and why ?

1. Set lazy=false in the hibernate config file.
2. Set @Basic(fetch=FetchType.EAGER) at the mapping.
3. Make sure that we are accessing the dependent objects before closing the session.
4. Force initialization using Hibernate.initialize


Very frequently asked.Usually among first few questions.
  Q2. What is MVC ? Design
Anonymous
Ans. MVC is a Design Pattern that facilititates loose coupling by segregating responsibilities in a Web application

1. Controller receives the requests and handles overall control of the request
2. Model holds majority of the Business logic, and
3. View comprise of the view objects and GUI component

 Help us improve. Please let us know the company, where you were asked this question :   

   Like         Discuss         Correct / Improve     j2ee   mvc   mvc design pattern   design pattern   struts   spring   web application   web frameworks   ebay     Asked in 60 Companies      basic        frequent

Try 1 Question(s) Test


Related Questions

  Explain Flow of Spring MVC ?
  What are the benefits of using Spring Framework ?
  Why Struts 1 Classes are not Thread Safe whereas Struts 2 classes are thread safe ?
  What bean scopes does Spring support? Explain them.
  Which MVC is struts2 based on ?
  What are different modules of spring ?
  What is Spring configuration file?
  Q: What is default scope of bean in Spring framework?
  What is bean auto wiring?


 Q3. Have you ever had any conflict with the team member (like disagreement on some design decision ) and How you reacted to it ? General2016-11-30 15:55:39

Ans. [Open Ended Answer]

This is a very sensitive question and should be dealt with caution. Just simply saying that you never had any disagreement will present you as dumb team member. Showing your self as too aggressive in such decisions will present you as a trouble maker. You should present a situation where you had an argument / disagreement but eventually you and your team mates mutually found a way out of it.

 Help us improve. Please let us know the company, where you were asked this question :   

   Like         Discuss         Correct / Improve          Asked in 20 Companies      basic


Related Questions

  Describe, in general, how java's garbage collector works ?
  What is Generalization and Specialization in terms of casting ?
  What is a ConcurrentHashMap ?
  What the Bean scopes provided by Spring ?
  What are the various Auto Wiring types in Spring ?
  When should we use prototype scope and singleton scope for beans ?
 Which java frameworks have you used ?
 When do we generally get this database error - integrity constraint violated - parent key not found ?
 Write a program for Coin Changer application ?
 When do we generally get the database error - Unique Constraint Violated ?




Subscribe to Java News and Posts. Get latest updates and posts on Java from Buggybread.com
Enter your email address:
Delivered by FeedBurner



comments powered by Disqus
 

Help us and Others Improve. Please let us know the questions asked in any of your previous interview.

Any input from you will be highly appreciated and It will unlock the application for 10 more requests.

Company Name:
Questions Asked:
         

X Close this