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Java J2EE (14736) - J2ME (151)
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Give differences between Quicksort & Mergesort. When should these sorts be used and what is their running time?
1062How many times the Functional map will execute, if the attributes are 2 independent groups, one occurs 3 times and occurs 2 times? What if the 2 groups 2 dependent?
IBM,
837
Differentiate between run time error and syntax error.
What is finalize method?
What is difference between flush and commit in hibernate?
What causes memory leak in java?
What is difference between merge and saveorupdate in hibernate?
What are the 4 types of characters?
What is a spring ioc container?
What is jaxr provider?
What’s the difference between validation.xml and validator-rules.xml files in struts validation framework?
What is query level cache in hibernate?
Why do we need annotations in spring?
What is the use of static methods?
Explain how to work with error tags?
What is an application context?
Since we can create managed bean by two ways as, we can define the bean name in faces-config.xml file so that page can use that OR we can write annotation on bean class so that it is automatically assign to page but I want to know which one is good programming practice ? And also mention disadvantage of other which should not prefer ... Thanking you...
