What do you understand by synchronization? Why is it important?
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who should use JNDI?
who will give req's to u?. how they send req's to u? . what design documents contains?. when bugs raised on other developer code how to report to them?.(throgh mail or ........). how to retrive 100 recods from dao layer to presentation layer.using which collection?. what is sequence diagram.?.
what is java virtual machine
VSS Objectives
what is difference between web server and application server?
when exactly should we use throws ,and wen exactly should we use the try and catch for exceptional handling
What is IOC in spring?
What is the enumerator of the java collection framework? : java collections
Q1. A. Write note on "The class path Environment Variable". B. Which are different kinds of source code? Q2. A. How to create an interface? B. Why convert an applet to an application? Q3. A. How to use Media tracker Class. B. How to use string tokenizer class. Q4. A. Explain the overview of UDP messaging. B. Difference between SQL Exception class and SQL Warning class. Q5. A. How to create com object in Java? B. Write short notes on "The properties class" Q6. A. When object is created and destroyed? B. Explain the JDB in depth & command line. C. Write short notes on Web Sites.
how to delete cookie information?and when it will delete?
How do you create UserTransaction Object? How do you rollback a transaction in a method?
What is deque in the java collections framework? : java collections