What are the differences between processes and threads?
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How does the garbage collector works in java?
how you will prevent method overriding?
Convert Binary tree to linked list.
What is final?
why java does not support multiple inheritance
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What is type safety in java?
Can we write a class without main method in java?
What is the byte order of byte buffer?
enlist some features of jdk.
Can list have duplicates in java?
I need some details about an employee. i have only the employee id in my presentation layer(JSP).I entered that ID and click "Show Details" Button. Question is how the JSP pass that id to Controller layer and DAO and what mechanism we are using to retrive data from DB and how the data passed to JSP as a Output. Please explain in detail.
What is 3-tier model?