Explain reverse a linked list iterative solution in java?
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Which is faster set or list in java?
Given: 11. public static void main(String[] args) { 12. Integer i = uew Integer(1) + new Integer(2); 13. switch(i) { 14. case 3: System.out.println(”three”); break; 15. default: System.out.println(”other”); break; 16. } 17. } ‘What is the result? 1 three 2 other 3 An exception is thrown at runtime. 4 Compilation fails because of an error on line 12.
what are ER diagrams?
What do you mean by object?
perpare on factorypattern,linklist wothout using collection, (multitharding ie create producer/customer therad producer create Queue continuesly,consumer consume queue, consumer wait if queue is full,producer wait if queue is empty),diff betn sleep(1000)&wait(1000) these r the main Q ask in huawei(2008)
What are batch updates. in jdbc
Why Java is a platform independent language?
What is module in oop?
What is queue in java?
Which collection is ordered in java?
What is the major advantage of external iteration over internal iteration?
what is use of session tracking ?with example?