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Java J2EE Interview Questions
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Un-Answered Questions { Java J2EE }
When should you use a singleton?
How do you read and print a string in java?
Why use a datasource when you can directly specify a connection details?
Why do we need wrapper class?
What is the purpose of @element?
What restrictions are placed on method overloading?
How can we configure http tunneling on weblogic?
What are the disadvantages of using inner classes?
What is dao layer in spring boot?
What is struts? Explain
Can we see objects cached in dynacache?
Why is actionform a base class rather than an interface?
What are static variables and functions?
What are the two parts of a conditional statement?
What is difference between save and merge in hibernate?
