|
||||||||||
|
||||||||||
Google is looking for beautiful(smart) mind in M.I.T , US. read the details here Google beautiful mind puzzle
If you can break the code, you get the job
Shruti has added Analytical aptitude tests on skill-guru. If you are going for career aptitude tests or going for MBA preparations, this will help you out.
College graduates who are looking for jobs in Indian IT companies like Infosys, TCS, Wipro can take this aptitude test for practice
Skill-Guru has added Hibernate interview questions / Hibernate Mock test to its test repository. This is a general test about understanding of hibernate. More specific test related to JPA Hibernate or hibernate Query will follow soon.
Do not forget to leave your feedback
Abstract Factory: This is a Creational pattern.
It provides an interface for creating families of related or dependent objects (products) without specifying their concrete classes.
J2EE technology uses this pattern for the EJB Home interface, which creates new EJB objects.
It isolates concrete classes.
It makes exchanging product families easy.
It promotes consistency among products.
Supporting new kinds of products is difficult
Factory Method : This pattern defines an interface for creating an object, but let subclasses decide which class to instantiate. Factory Method lets a class defer instantiation to subclasses.
J2EE technology uses this pattern for the EJB Home interface, which creates new EJB objects.
Eliminates the need to bind application-specific classes into your code.
Gives subclasses a hook for providing an extended version of an object being constructed.
Difference between Factory and Abstract Factory
The Factory Method pattern is for creating a single object type. It provides a generic interface for client objects, and defers instantiation to subclasses that implement the generic interface.
The Abstract Factory pattern is for creating multiple, related objects, and defers instantiation to subclasses that implement the generic interface of the factory object
A mock test on Spring Transaction Mock test has been added to skill-guru. This will test your understanding about Spring transaction management. Some questions are based on code samples and some are based on on Spring documentation
This test in addition to Spring technical test / Spring Interview questions
This test will also help in Spring Certification exams
Update: A new test Core Spring Certification Mock has been added bu danielbutcher
After a tremendous response and success of first Signal Integrity Basics test, VikasShukla has added Signal Integrity Basics test- Part 2 on skill-guru. People who are looking to test their knowledge on Signals can take this test and gauge themselves.
VikasShukla is the lead designer at BL Healthcare . His expertise is in design of High Speed digital systems.
He has author of the book entitled Signal Integrity for PCB Designer which can be found at Amazon
You can find more about design on his site reference desginer. We once again thanks Vikas for taking time to create the test and share his expertise with the community.
We had received lot of inquiries for adding aptitude tests to our test repository. People wanted to take career aptitude test, employment aptitude test and mathematical aptitude test .
So we added 2 free aptitude test which would fall under mathematical aptitude test and career aptitude test.
Hope you enjoy them.
It is common requirement in the web applications to upload files. Even though HTML and browsers support this, JSF core tags don’t provide any components for the file upload. Fortunately JSF’s other third party components provide such components. There are many implementations available nowadays. Among them I found the Apache tomahawk library tag helpful. In this tutorial I will explain how you can upload a file using tomahawk library. It explains you how a simple image file can be uploaded, read and saved. Read more…
|
|
